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Fact Sheet: Biden Administration Releases Additional Detail for Implementing a Safer, More Stringent International Air Travel   System

As we continue to work to protect people from COVID-19, today, the Biden Administration is releasing additional detail around implementation of the new international air travel policy requiring foreign national travelers to the United States to be fully vaccinated. This updated policy puts in place an international travel system that is stringent, consistent across the globe, and guided by public health. Starting on November 8, non-citizen, non-immigrant air travelers to the United States will be required to be fully vaccinated and to provide proof of COVID-19 vaccination status prior to boarding an airplane to fly to the U.S., with only limited exceptions. The updated travel guidelines also include new protocols around testing. To further strengthen protections, unvaccinated travelers – whether U.S. Citizens, lawful permanent residents (LPRs), or the small number of excepted unvaccinated foreign nationals – will now need to test within one day of departure. Today, the Administration is releasing the following documents to implement these requirements: 1) a Presidential Proclamation to Advance the Safe Resumption of Global Travel During the COVID-19 Pandemic; 2) three Centers for Disease Control and  Prevention (CDC) Orders on vaccination, testing, and contact tracing; and 3) technical instructions to provide implementation details to the airlines and their passengers.  With science and public health as our guide, the United States has developed a new international air travel system that both enhances the safety of Americans here at home and enhances the safety of international air travel. The additional detail released today provides airlines and international air travelers with time to prepare for this new policy ahead of the November 8 implementation date. As previously announced, fully vaccinated foreign nationals will also be able to travel across the Northern and Southwest land borders for non-essential reasons, such as tourism, starting on November 8. Additional detail on amendments to restrictions with respect to land borders will be available in the coming days. Travelers can find full details about today’s air travel announcement on the CDC and Department of State websites.  A summary is below: Fully Vaccinated Status:

• Starting on November 8, non-citizen, non-immigrant air travelers to the United States will be required to be fully vaccinated and to provide proof of vaccination status prior to boarding an airplane to fly to the U.S.

Proof of Vaccination:

• For foreign nationals, proof of vaccination will be required – with very limited exceptions – to board the plane.
• Match the name and date of birth to confirm the passenger is the same person reflected on the proof of vaccination;
• Determine that the record was issued by an official source (e.g., public health agency, government agency) in the country where the vaccine was given;
• Review the essential information for determining if the passenger meets CDC’s definition for fully vaccinated such as vaccine product, number of vaccine doses received, date(s) of administration, site (e.g., vaccination clinic, health care facility) of vaccination.
• The Biden Administration will work closely with the airlines to ensure that these new requirements are implemented successfully.

Accepted Vaccines:

• CDC has determined that for purposes of travel to the United States, vaccines accepted will include FDA approved or authorized and World Health Organization (WHO) emergency use listed (EUL) vaccines.
• Individuals can be considered fully vaccinated ≥2 weeks after receipt of the last dose if they have received any single dose of an FDA approved/authorized or WHO EUL approved single-dose series (i.e., Janssen), or any combination of two doses of an FDA approved/authorized or WHO emergency use listed COVID-19 two-dose series (i.e. mixing and matching).
• More details are available in the CDC Annex here .

Enhanced Testing:

• Previously, all travelers were required to produce a negative viral test result within three days of travel to the United States.
• Both nucleic acid amplification tests (NAATs), such as a PCR test, and antigen tests qualify.
• As announced in September, the new system tightens those requirements, so that unvaccinated U.S. Citizens and LPRs will need to provide a negative test taken within one day of traveling.
• That means that all fully vaccinated U.S. Citizens and LPRs traveling to the United States should be prepared to present documentation of their vaccination status alongside their negative test result.
• For those Americans who can show they are fully vaccinated, the same requirement currently in place will apply – they have to produce a negative test result within three days of travel.
• For anyone traveling to the United States who cannot demonstrate proof of full vaccination, they will have to produce documentation of a negative test within one day of departure.

Requirements for Children:

• Children under 18 are excepted from the vaccination requirement for foreign national travelers, given both the ineligibility of some younger children for vaccination, as well as the global variability in access to vaccination for older children who are eligible to be vaccinated.
• Children between the ages of 2 and 17 are required to take a pre-departure test.
• If traveling with a fully vaccinated adult, an unvaccinated child can test three days prior to departure (consistent with the timeline for fully vaccinated adults). If an unvaccinated child is traveling alone or with unvaccinated adults, they will have to test within one day of departure.

Limited Exceptions from the Vaccination Requirement:

• There are a very limited set of exceptions from the vaccination requirement for foreign nationals. These include exceptions for children under 18, certain COVID-19 vaccine clinical trial participants, those with medical contraindications to the vaccines, those who need to travel for emergency or humanitarian reasons (with a US government-issued letter affirming the urgent need to travel), those who are traveling on non-tourist visas from countries with low-vaccine availability (as determined by the CDC), and other very narrow categories.
• Those who receive an exception will generally be required to attest they will comply with applicable public health requirements, including, with very limited exceptions, a requirement that they be vaccinated in the U.S. if they intend to stay here for more than 60 days.

Contact Tracing:

• The CDC is also issuing a Contact Tracing Order that requires all airlines flying into the United States to keep on hand – and promptly turn over to the CDC, when needed – contact information that will allow public health officials to follow up with inbound air travelers who are potentially infected or have been exposed to someone who is infected.
• This is a critical public health measure both to prevent the introduction, transmission, and spread of new variants of COVID-19 as well as to add a critical prevention tool to address other public health threats.

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The Administration will end the COVID-19 vaccine requirements for international air travelers at the end of the day on May 11, the same day that the COVID-19 public health emergency ends. This means starting May 12, noncitizen nonimmigrant air passengers will no longer need to show proof of being fully vaccinated with an accepted COVID-19 vaccine to board a flight to the United States. CDC’s Amended Order Implementing Presidential Proclamation on Safe Resumption of Global Travel During the COVID-19 Pandemic will no longer be in effect when the Presidential Proclamation Advancing the Safe Resumption of Global Travel During the COVID-19 Pandemic is revoked .

Please see: https://www.whitehouse.gov/briefing-room/statements-releases/2023/05/01/the-biden-administration-will-end-covid-19-vaccination-requirements-for-federal-employees-contractors-international-travelers-head-start-educators-and-cms-certified-facilities/

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COVID-19 international travel advisories

Visitors to the U.S. do not need to be tested or vaccinated for COVID-19. U.S. citizens going abroad, check Department of State travel advisories for the country you will visit.

COVID-19 testing and vaccine rules for entering the U.S.

You do not need to show proof of being fully vaccinated against COVID-19 or take a COVID-19 test to enter the U.S. This applies to U.S. citizens and non-citizens.

U.S. citizens traveling to a country outside the U.S.

Find country-specific travel advisories, including COVID-19 restrictions, from the Department of State.

See the CDC's COVID-19 guidance for safer international travel to learn:

• If you can travel if you recently had COVID-19
• What you can do to help prevent COVID-19 

LAST UPDATED: May 31, 2024

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COVID Vaccine and Test Requirements for U.S. Entry

Covid-19 vaccination requirements for international travelers to the united states ended on may 12, 2023.

As of May 12, 2023, nonimmigrant travelers to the United States are no longer subject to the requirement that they be fully vaccinated with an approved COVID-19 vaccination before boarding an aircraft destined to the United States or before entering the United States through a land or ferry port of entry.

End of vaccination requirement for international air travelers to the United States

From November 8, 2021 through May 11, 2023, Presidential Proclamation 10294 of October 25, 2021 , Advancing the Safe Resumption of Global Travel During the COVID-⁠19 Pandemic , required all "noncitizens who are nonimmigrants" entering the United States through an air POE to show proof that they were fully vaccinated with an acceptable COVID vaccine. " Presidential Proclamation 10575 of May 9, 2023 , Revoking the Air Travel COVID-⁠19 Vaccination Requirement , revoked Proclamation 10294's vaccination requirement effective 12:01 a.m. eastern daylight time on May 12, 2023. Proclamation 10575 was also published in the Federal Register at 88 FR 30889 (May 15, 2023) .

From the CDC website :

"On May 9, 2023, the President issued a Proclamation  providing that the vaccination requirements for noncitizen nonimmigrant air travelers contained in the Presidential Proclamation Advancing the Safe Resumption of Global Travel During the COVID-19 Pandemic  will be terminated effective at 12:01 a.m. EDT on May 12, 2023. At that time, CDC’s Amended Order Implementing Presidential Proclamation on Safe Resumption of Global Travel During the COVID-19 Pandemic will cease to be in effect. This means that as of 12:01 a.m. EDT on May 12, 2023, noncitizen nonimmigrant air passengers will no longer need to show proof of being fully vaccinated with an accepted COVID-19 vaccine to board a flight to the United States."

From the CBP Carrier Liaison Program :

"This rescission takes effect for flights departing to the United States from a foreign country on or after 12:01am EDT on May 12, 2023. Noncitizen, nonimmigrant air passengers will no longer need to show proof of being fully vaccinated with an accepted COVID-19 vaccine to board a flight to the United States."

End of vaccination requirements for land or ferry entry to the United States

From January 22, 2022 through May 11, 2023, all noncitizens who are nonimmigrants had to show proof that they were fully vaccinated with an acceptable COVID-19 vaccine under the same vaccine standards as air travelers. The U.S.-Canada-Mexico COVID restrictions ceased to have effect as of 12:01 a.m. Eastern Daylight Time (EDT) on May 12, 2023, under a pair of Federal Register Notice published on May 10, 2023. Read:

• The Canada notice published at 88 FR 30033 (May 10, 2023)
• The Mexico notice published at 88 FR 30035 (May 10, 2023)

Negative COVID-19 Test Requirement Ended June 12, 2022

Until June 12, 2022, a separate CDC order also required all air travelers (regardless of citizenship) to show results of a negative coronavirus test taken one day preceding their flight's departure from a foreign country traveling to the United States (see details below). The CDC pre-departure testing order, however, was rescinded effective June 12, 2022. Update from the CDC website :

"As of 12:01AM ET on June 12, 2022 , CDC will no longer require air passengers traveling from a foreign country to the United States to show a negative COVID-19 viral test or documentation of recovery from COVID-19 before they board their flight. For more information, see Rescission: Requirement for Negative Pre-Departure COVID-19 Test Result or Documentation of Recovery from COVID-19 for all Airline or Other Aircraft Passengers Arriving into the United States from Any Foreign Country ."

Additional Background

Coverage of proclamation 10294 of october 25, 2021.

Presidential Proclamation 10294 of October 25, 2021 prohibited entry into the United States by air travel of "noncitizens who are nonimmigrants" unless they are fully vaccinated with an acceptable COVID19 vaccine.

Section 2 of the proclamation provided that the "entry into the United States by air travel of noncitizens who are nonimmigrants and who are not fully vaccinated against COVID-19 is suspended and limited, except as provided in section 3 of this proclamation. This suspension and limitation on entry applies only to air travelers to the United States and does not affect visa issuance."

U.S. citizens, U.S. nationals, U.S. lawful permanent residents (green card holders), and those entering on an immigrant visa were exempt from the Proclamation 10294 vaccination requirement, since it covered only "noncitizens who are nonimmigrants" traveling to the United States by air.

The language stating that the "suspension and limitation on entry applies only to air travelers to the United States and does not affect visa issuance" meant that someone who was not fully vaccinated at the time of a visa application or interview could still be issued a visa by a U.S. consulate, although that individual would have to be fully vaccinated in order to board an aircraft destined for the United States or to be admitted to the United States.

Exemptions and Exceptions to the Proclamation 10294 Vaccine Requirement

Proclamation Section 3(b) contained a number of important exceptions for certain individuals who would have otherwise beeen subject to the full vaccine requirement. Nonimmigrants who did not meet the definition of fully vaccinated but who were traveling by air to the United States under one of the Section 3(b) exceptions were referred to as Excepted Covered Individuals in the CDC Amended Order Implementing Proclamation on Safe Resumption of Global Travel During the COVID-19 Pandemic . In general see CDC Technical Instructions: Procedures for Confirming Documentation of Excepted Covered Individuals Who Do Not Present Proof of Being Fully Vaccinated .

In an liaison meeting with the Department of State, the American Immigration Lawyers Association (AILA)'s DOS Liaison Committee asked: "To what extent, if at all, are consular posts and/or the broader DOS engaged in assessing whether an individual is eligible for an exception to the new vaccine and testing requirements?" DOS responded: "Consular sections' role in the process is to ensure that an individual's request for an exception is filled out in full, and to transmit to CDC the completed requests." See Department of State/AILA Liaison Committee Meeting, January 20, 2022, AILA Doc. No. 22011002 .

The CDC order provided that individuals who enter the United States under one of the order's exceptions must attest that they will take certain post-arrival actions, that, depending on the exception, could include:

• A post-arrival viral test taken within 3-5 days after arriving in the United States;
• Self quarantine, "even if the test result to the post-arrival viral test is negative, unless the Excepted Covered Individual has documentation of having recovered from COVID-19 in the past 90 days";
• Self isolation for five calendar days if the result of the post-arrival viral test is positive or if they develop COVID-19 symptoms;
• Become "fully vaccinated against COVID-19 within 60 days after arriving in the United States, or as soon thereafter as is medically appropriate as determined by CDC, if such person intends to stay in the United States for more than 60 days, unless the individual is excepted from this requirement."

The exceptions to Proclamation 10294 for nonimmigrant travelers included:

• National interest
• Citizens of a foreign country where the availability of COVID-19 vaccination is limited
• Noncitizens who are children under 18 years of age, or noncitizens for whom a COVID-19 vaccination is contraindicated or inappropriate

Other exceptions

These exceptions are discussed below.

Exception: National interest

Under Proclamation 10294 Section 3(b), the proclamation was not applicable to:

(x) any noncitizen or group of noncitizens whose entry would be in the national interest, as determined by the Secretary of State, the Secretary of Transportation, the Secretary of Homeland Security, or their designees.

According to CDC Amended Order Implementing Proclamation on Safe Resumption of Global Travel During the COVID-19 Pandemic , "Any Excepted Covered Individual granted an exception in the national interest must present an official U.S. government letter and a completed Excepted Covered Individual Attestation to the airline or aircraft operator prior to embarking an aircraft destined to the United States. Such an individual must also attest to agreeing and arranging to be vaccinated within 60 days of arriving in the United States, or as soon thereafter as is medically appropriate, if they intend to stay in the United States for more than 60 days."

National interest exceptions (NIE) previously granted under the now revoked geographic proclamations were not valid under Proclamation 10294.

In a January 20, 2022 DOS/AILA Liaison Committee Meeting ( AILA Doc. No. 22011002 ), DOS stated that its role in all waivers, including national interest waivers, under Proclamation 10294 was simply to transmit the waiver request to the Centers for Disease Control (CDC) and then to transmit CDC's determination to the applicant. The AILA meeting summary presents these DOS responses to questions along those lines:

• "Consular sections’ role in the process is to ensure that an individual’s request foran exception is filled out in full, and to transmit to CDC the completed requests."
• "Consular sections transmit to the traveler the CDC’s approval or denial of an exception request."

In response to the question of what is the process, if any, for making such waiver requests through a consular post, DOS responded:

• "Travelers should contact the consular section of the nearest embassy or consulate using the information provided on that embassy’s or consulate’s website."

Limited NIE for Certain Nonimmigrants Who Were Physically Present in Ukraine as of February 10, 2022

Limited National Interest Exception (NIE). On February 15, 2022, DHS Secretary Alejandro Mayorkas issued a very limited National Interest Exception (NIE) to the Proclamation 10294 of October 25, 2021 vaccination requirement, for certain nonimmigrants traveling to the United States with a U.S. citizen or lawful permanent resident. Nonimmigrants admitted under this NIE will still "need to attest to having made arrangements to receive a COVID-19 test within three to five days of arrival in the United States, to self-quarantine for seven days, to self-isolate in the event of a positive COVID-19 test or the development of COVID-19 symptoms, and to become fully vaccinated for COVID-19 within 60 days of arrival in the United States if intending to stay in the United States for more than 60 days." Following a February 28, 2022 amendment and a March 29, 2022 amendment to the original order, this NIE was in effect until 11:59 P.M. EDT, April 30, 2022. Consult the full notices for further information.

Exception: Citizens of a foreign country where the availability of COVID-19 vaccination was limited

Proclamation 10294 Section 3(b)(vii) provided an exception to the vaccination requirement for:

"... any noncitizen who is a citizen of a foreign country where the availability of COVID-19 vaccination is limited, as identified pursuant to section 4(a)(v) of this proclamation, and who seeks to enter the United States pursuant to a nonimmigrant visa, except for a B-1 or B-2 visa;"

This seemed to partially address the request in an October 14, 2021 letter (led by the American Council on Education (ACE) and joined by NAFSA and 36 other organizations) that asked the Biden administration to allow international students, scholars, and researchers from countries where the vaccine is not widely available or where U.S.- or World Health Organization-approved vaccines are not widely available, to enter and be vaccinated in the United States upon arrival. Read the October 14, 2021 ACE letter that NAFSA joined .

Section 4(a)(v) of Proclamation 10294 charged "the Secretary of Health and Human Services, through the Director of the CDC," with "maintaining a list of countries where the availability of COVID-19 vaccination is limited, with such countries defined as those where less than 10 percent of the country's total population has been fully vaccinated with any available COVID-19 vaccine or are otherwise determined by the Director of the CDC to qualify as countries where the availability of COVID-19 vaccination is limited."

CDC Amended Order Implementing Proclamation on Safe Resumption of Global Travel During the COVID-19 Pandemic mirrored the language of Proclamation 10294, and defined "Foreign Country with Limited COVID-19 Vaccine Availability" as "a foreign country where less than 10 percent of the country's total population has been fully vaccinated with any available COVID-19 vaccine. These countries were listed by CDC in Technical Instructions ." CDC FAQs said that the list would be updated every three months.

In response to the question of whether someone qualified for this exception if they lived in a country with low vaccination availability but were a citizen of a country with high vaccination availability, another CDC FAQ responded: "No, to qualify for this exception, you must show a passport or other proof of citizenship of a country determined to have limited COVID-19 vaccine availability."

CDC's List of Foreign Countries with Limited COVID-19 Vaccine Availability included the following countries:

Table 4. List of Foreign Countries with Limited COVID-19 Vaccine Availability (Effective June 28, 2022)

CDC Technical Guidance: Citizens of Countries with Limited COVID-19 Vaccine Availability with Non-B-1 or B-2 Nonimmigrant Visa said that airlines or aircraft operators "must confirm that an individual claiming this exception has: A passport issued by a foreign country with limited COVID-19 vaccine availability; and A valid nonimmigrant visa that is not a B-1 or B-2 visa... Airlines or aircraft operators must also confirm that the passenger has provided an Excepted Covered Individual Attestation ."

Exception: Participants in certain COVID-19 vaccine trials

Proclamation 10294 Section 3(b)(iv) provided an exception to the official list of accepted vaccines for "any noncitizen who has participated or is participating in certain clinical trials for COVID-19 vaccination, as determined by the Director of the CDC." CDC Technical Instructions for implementing the proclamation listed the qualifying vaccine trials. See below for more information on this exception.

Exception: Noncitizens who are children under 18 years of age, or noncitizens for whom a COVID-19 vaccination is contraindicated or inappropriate

Proclamation 10294 Section 3(b):

"(iii)  any noncitizen for whom, given their age, requiring vaccination would be inappropriate, as determined by the Director of the CDC, taking into account global vaccine availability for individuals in that age group;" "(v)  any noncitizen for whom accepted COVID-19 vaccination is medically contraindicated, as determined by the Director of the CDC;" "(vi)  any noncitizen who has been granted an exception by the Director of the CDC for humanitarian or emergency reasons, as determined by the Director of the CDC;"

The exception at Section 3(b)(iii) appeared to be available to certain unvaccinated minor children under 18 years of age, for example, children of students and scholars coming to the United States in dependent statuses such as F-2, J-2, H-4, etc.

The White House Fact Sheet: Biden Administration Releases Additional Detail for Implementing a Safer, More Stringent International Air Travel System had this to say about the exception for children:

"Requirements for Children: Children under 18 are excepted from the vaccination requirement for foreign national travelers, given both the ineligibility of some younger children for vaccination, as well as the global variability in access to vaccination for older children who are eligible to be vaccinated. Children between the ages of 2 and 17 are required to take a pre-departure test. If traveling with a fully vaccinated adult, an unvaccinated child can test three days prior to departure (consistent with the timeline for fully vaccinated adults). If an unvaccinated child is traveling alone or with unvaccinated adults, they will have to test within one day of departure." [NAFSA note: since the "timeline for fully vaccinated adults has changed from 3 days to 1 day under the CDC's amended order effective December 6, 2021, all unvaccinated children will likely be required to be tested no more than 1 day prior to departure.)

In addition, the 60-day post-entry vaccination requirement of Proclamation 10294 Section 2(c) did not apply to a child under 18 years of age, although children still had to "present a completed Excepted Covered Individual Attestation to the airline or aircraft operator prior to embarking an aircraft destined to the United States." See CDC Amended Order Implementing Proclamation on Safe Resumption of Global Travel During the COVID-19 Pandemic .

To document medical contraindication as the basis for an exception to Proclamation 10294, CDC FAQs on Exceptions to the Proclamation stated:

"What do I need to show if I have a medical contraindication to receiving a COVID-19 vaccine? You must show a letter from a licensed physician documenting the medical contraindication to the airline or aircraft operator before boarding a flight to the United States. The letter Must be signed and dated on official letterhead that contains contact information (name, address, and phone number) of a licensed healthcare provider. Must clearly state that you have a medical contraindication to receiving a COVID-19 vaccine. The name of the COVID-19 vaccine product and the medical condition must both be listed. Medical contraindications to COVID-19 vaccination include immediate or severe allergic reaction (e.g., anaphylaxis) after a previous dose or component of a COVID-19 vaccine or known allergy to a component of a COVID-19 vaccine. Must have sufficient personally identifiable information (at a minimum full name and date of birth) to confirm that the letter matches with your passport or other travel information. If your letter is in a language other than English, check with your airlines or aircraft operator to find out if translation of the letter is necessary for their review."

Exception: Diplomats, employees of international organizations, and similar

"(i) any noncitizen seeking entry into or transiting the United States pursuant to one of the following nonimmigrant visa classifications:  A-1, A-2, C-2, C-3 (as a foreign government official or immediate family member of an official), E-1 (as an employee of TECRO or TECO or the employee's immediate family members), G-1, G-2, G-3, G-4, NATO-1 through NATO-4, or NATO-6 (or seeking to enter as a nonimmigrant in one of those NATO classifications);" "(ii)  any noncitizen whose travel falls within the scope of section 11 of the United Nations Headquarters Agreement or who is traveling pursuant to United States legal obligation (as evidenced by a letter of invitation from the United Nations or other documentation showing the purpose of such travel);"

Other exceptions included:

Proclamation 10294 Section 3(a): "any noncitizen seeking entry as a crew member of an airline or other aircraft operator if such crew member or operator adheres to all industry standard protocols for the prevention of COVID-19, as set forth in relevant guidance for crew member health issued by the CDC or by the Federal Aviation Administration in coordination with the CDC."

"(viii) any noncitizen who is a member of the United States Armed Forces or who is a spouse or child of a member of the United States Armed Forces;" (xi) any noncitizen seeking entry as a sea crew member traveling pursuant to a C-1 and D nonimmigrant visa, if such crew member adheres to all industry standard protocols for the prevention of COVID-19, as set forth in relevant guidance for crew member health by the CDC;"

No exception for religious reasons or other moral convictions

In response to the question, "Can I qualify for an exception to the proof of vaccination requirement under the Presidential Proclamation and CDC’s Amended Order for religious reasons or other moral convictions?" CDC FAQs stated: "No, there are no exceptions under the Presidential Proclamation and CDC’s Amended Order for religious reasons or other moral convictions." Likewise, the CDC Amended Order Implementing Proclamation on Safe Resumption of Global Travel During the COVID-19 Pandemic stated: "Objections to vaccination based on religious or moral convictions do not qualify under this or any other exception listed in the Proclamation or this Order." Students who received an institutional exemption on these bases for purposes of the school's vaccination requirement were generally advised that the school's exemption would not be recognized for purposes of entry to the United States under the proclamation and CDC order.

60-Day Vaccination Requirement for Excepted Covered Individuals Admitted to the United States Under a 3(b) Exception

Nonimmigrants not fully vaccinated who are traveling by air to the United States under one of the Section 3(b) exceptions to Proclamation 10294 of October 25, 2021 (referred to as Excepted Covered Individuals in CDC guidance), were required, under Proclamation 10294 Section 2(c), to "...become fully vaccinated against COVID-19 within 60 days of arriving in the United States, within some other timeframe as determined by the Director of the CDC, or as soon as medically appropriate as determined by the Director of the CDC, and had to provide proof of having arranged to become fully vaccinated against COVID-19 after arriving in the United States, unless:

(i)    the noncitizen's intended stay is sufficiently brief, as determined by the Director of the CDC;

(ii)   the noncitizen is one for whom, given their age, requiring vaccination would be inappropriate, as determined by the Director of the CDC;

(iii)  the noncitizen has participated or is participating in certain clinical trials for COVID-19 vaccination, as determined by the Director of the CDC [NAFSA note: see CDC Technical Instructions for the list of acceptable COVID-19 clinical trial vaccinations];

(iv)   COVID-19 vaccination is medically contraindicated for the noncitizen, as determined by the Director of the CDC [NAFSA note: see CDC Technical Instructions: Medical Contraindication to COVID-19 Vaccination] ;

(v)    the noncitizen is described in section 3(b)(i) or 3(b)(ii) of this proclamation [NAFSA note: these are the exceptions for diplomats and employees of international organizations] and has previously received a COVID-19 vaccine that is authorized or approved by the noncitizen's country of nationality, as determined by the Director of the CDC, in consultation with the Secretary of State; or

(vi)   the Director of the CDC otherwise determines that COVID-19 vaccination is not warranted for the noncitizen."

The CDC Amended Order Implementing Proclamation on Safe Resumption of Global Travel During the COVID-19 Pandemic contained attestation and other requirements. CDC provided a Combined Passenger Disclosure and Attestation that fulfilled the attestation requirements of CDC orders.

The CDC stated the following on its Interim Clinical Considerations for Use of COVID-19 Vaccines Currently Approved or Authorized in the United States page:

• "People who received the first dose of a 2-dose FDA-approved or FDA-authorized mRNA COVID-19 vaccine do not need to restart the vaccine series in the United States. They should receive the second dose as close to the recommended time as possible and upon completion of the 2-dose primary series are considered fully vaccinated."
• People who have received only the first dose of a 2-dose COVID-19 primary series listed for emergency use by WHO 4
• People who received all or some of the recommended doses of a COVID-19 vaccine primary series that is not listed for emergency use by WHO.
• The minimum interval between receipt of the non-FDA-approved/authorized vaccine and initiation of the FDA-approved/authorized COVID-19 vaccine primary series is at least 28 days."

This was likely applicable to Excepted Covered Travelers who were either partially vaccinated with a vaccine accepted by the FDA or WHO, or who were vaccinated in whole or in part with a COVID-19 vaccine not accepted by the FDA or WHO prior to being admitted to the United States. Visitors with medical questions regarding vaccination generally consulted a physician or other appropriate medical provider.

Acceptable Vaccines and the Meaning of Fully Vaccinated

Section 4(a) of Proclamation 10294 charges the Secretary of Health and Human Services, through the Director of the CDC," with implementing the proclamation as it applies to the public health components of the proclamation. This includes:

"(i)    defining and specifying accepted COVID-19 vaccines or combinations of accepted COVID-19 vaccines, and medical contraindications to accepted COVID-19 vaccines or combinations of accepted COVID-19 vaccines, for purposes of this proclamation; (ii)   defining whether an individual is fully vaccinated against COVID-19, and specifying acceptable methods of proving that an individual is fully vaccinated against COVID-19, for purposes of this proclamation; (iii)  specifying acceptable methods of proving that an individual has arranged to comply with applicable public health requirements and protocols to protect against the further introduction, transmission, and spread of COVID-19 into and throughout the United States, including pre-departure testing, post-arrival testing, post-arrival self-quarantine or self-isolation, and post-arrival vaccination against COVID-19, for purposes of this proclamation; (iv)   determining whether certain persons qualify as participants in certain clinical trials for COVID-19 vaccination, for purposes of this proclamation; (v)    maintaining a list of countries where the availability of COVID-19 vaccination is limited, with such countries defined as those where less than 10 percent of the country's total population has been fully vaccinated with any available COVID-19 vaccine or are otherwise determined by the Director of the CDC to qualify as countries where the availability of COVID-19 vaccination is limited; and (vi)   establishing other public health measures consistent with this proclamation to protect against the further introduction, transmission, and spread of COVID-19 into and throughout the United States by persons described in section 2 of this proclamation."

Acceptable Vaccines

The CDC webpage Requirement for Proof of COVID-19 Vaccination for Air Passengers listed the following vaccines as acceptable for this purpose:

Vaccination with a vaccine not on these lists would not satisfy Proclamation 10294 requirements, until the FDA or WHO added the vaccine to their lists.

Proclamation 10294 Section 3(b)(iv) provided an exception for "any noncitizen who has participated or is participating in certain clinical trials for COVID-19 vaccination, as determined by the Director of the CDC." CDC Technical Instructions for implementing the proclamation listed the qualifying vaccine trials, which included:

According to the CDC Technical Instructions, to qualify under this exception the passenger had to present to the airline official documentation of participation in one of the above clinical trials (e.g., clinical trial letter, participant card, or modified vaccination card) that included the following information:

• "Passenger has participated or is participating in a Phase 3 COVID-19 vaccine trial with a qualifying vaccine candidate listed in Table 3 below that meets CDC criteria for the exception; AND
• Passenger received the full series of an active (non-placebo) COVID-19 qualifying vaccine candidate, and lists name of the vaccine product and the date(s) received. See table 3 for the list of COVID-19 qualifying vaccine candidates.

If a passenger received the full series of an accepted COVID-19 vaccine (non-placebo) in a clinical trial, the passenger is considered fully vaccinated."

Meaning of "Fully Vaccinated"

CDC Amended Order Implementing Proclamation on Safe Resumption of Global Travel During the COVID-19 Pandemic defined "Fully Vaccinated Against COVID-19" as someone for whom it has been:

2 weeks (14 days) or more since a person received one dose of an accepted single-dose-series COVID-19 vaccine; OR

2 weeks (14 days) or more since a person's second dose in a 2-dose series of an accepted COVID-19 vaccine; OR

2 weeks (14 days) or more since a person received the full series of an "active" (not placebo) COVID-19 vaccine in the U.S.-based AstraZeneca or Novavax COVID-19 vaccine trials; OR

2 weeks (14 days) or more since a person received a complete series of a vaccine or combination of vaccines listed by CDC in Technical Instructions.

The CDC webpage Requirement for Proof of COVID-19 Vaccination for Air Passengers described the meaning of "fully vaccinated" for this purpose:

"Are you Fully Vaccinated for Air Travel to the United States?

You are considered fully vaccinated: 2 weeks (14 days) after your dose of an accepted single-dose COVID-19 vaccine. 2 weeks (14 days) after your second dose of an accepted 2-dose series COVID-19 vaccine; or 2 weeks (14 days) after you received the full series of an "active" (not placebo) COVID-19 vaccine in the U.S.-based AstraZeneca or Novavax COVID-19 vaccine trials 2 weeks (14 days) after you received 2 doses of any "mix-and-match" combination of accepted COVID-19 vaccines administered at least 17 days apart* If you don't meet these requirements, you are NOT considered fully vaccinated. *CDC has not recommended the use of mix-and-match COVID-19 vaccine primary series. However, such strategies are increasingly common in many countries outside of the United States. Therefore, for the purpose of interpreting vaccination records for travel to the United States, CDC will accept combinations of accepted COVID-19 vaccines ."

Proof of Vaccination

CDC Technical Instructions: Types of Proof of COVID-19 Vaccination stated that "Airlines or aircraft operators must confirm that every Covered Individual , unless excepted, has presented Proof of Being Fully Vaccinated Against COVID-19 before boarding a flight to the United States from any foreign country. Airlines or aircraft operators must review each passenger's paper or digital proof of COVID-19 vaccination to confirm:

• the personal identifiers (at a minimum, full name and date of birth) on the proof of vaccination match the personal identifiers on the passenger's passport or other travel identification document; AND
• the passenger meets CDC's definition of Fully Vaccinated Against COVID-19."

CDC Technical Instructions: Types of Proof of COVID-19 Vaccination and Table 1. Acceptable Proof of COVID-19 Vaccination described acceptable proof and provide examples.

In addition to providing vaccine or exception documentation, prior to boarding the traveler also had to complete and give to the airline an attestation that conforms to the CDC Combined Passenger Disclosure and Attestation .

Negative COVID-19 Viral Test Condition at Air Ports of Entry

Brief timeline of the pre-departure COVID-19 testing requirement:

• The negative COVID-19 test requirement applied to all air passengers 2 years or older boarding a flight to the United States, regardless of citizenship.
• Fully vaccinated individuals: The viral test had to be conducted on a sample taken no more than 3 days before the flight's departure from a foreign country.
• Not fully vaccinated: The viral test had to be conducted on a sample taken no more than 1 day before the flight's departure from a foreign country if the traveler does not show proof of being fully vaccinated against COVID-19. This also included nonimmigrants who were not fully vaccinated, but who are requesting admission to the United States under an exception to the vaccination requirement of Proclamation of October 25, 2021.
• The viral test had to be conducted on a sample taken no more than 1 day before the flight's departure from a foreign country, regardless of vaccination status. This also includes nonimmigrants who are not fully vaccinated, but who are requesting admission to the United States under an exception to the vaccination requirement of Proclamation 10294 of October 25, 2021.
• The pre-departure viral test is no longer required. See: Rescission: Requirement for Negative Pre-Departure COVID-19 Test Result or Documentation of Recovery from COVID-19 for all Airline or Other Aircraft Passengers Arriving into the United States from Any Foreign Country .

Vaccine Requirement at Land Ports of Entry

Update : The U.S.-Canada-Mexico COVID restrictions end at 12:01 a.m. Eastern Daylight Time (EDT) on May 12, 2023, under a pair of Federal Register Notice published on May 10, 2023. Canada notice | Mexico notice .

On January 20, 2022 DHS announced :

“Starting on January 22, 2022, the Department of Homeland Security will require that non-U.S. individuals entering the United States via land ports of entry or ferry terminals along our Northern and Southern borders be fully vaccinated against COVID-19 and be prepared to show related proof of vaccination,”  said Secretary Alejandro N. Mayorkas.  “These updated travel requirements reflect the Biden-Harris Administration’s commitment to protecting public health while safely facilitating the cross-border trade and travel that is critical to our economy.”

Acceptable vaccines for land and ferry POEs included the same list of vaccines acceptable for travel through air POEs.

In a pair of Federal Register notices published on January 24, 2022 but effective January 22, 2022 , CBP announced the end of the prior "essential travel" restrictions on entry through a land or ferry port of entry at the Canadian and Mexican borders, replacing those restrictions with a vaccine requirement virtually identical to the one that governed entry through air ports of entry, discussed above. Unlike air travel, however, travel through a land or ferry port of entry did not require travelers to show proof of a negative COVID-19 test prior to entry.

• Canada notices. 87 FR 3429 (January 24, 2022) - Vaccine requirement for entry through a land or ferry port of entry at the Canadian border, through April 21, 2022. Extended with no set expiration date by CBP notice published at 87 FR 24048 (April 22, 2022) .
• Mexico notices. 87 FR 3425 (January 24, 2022 ) - Vaccine requirement for entry through a land or ferry port of entry at the Mexican border, through April 21, 2022. Extended with no set expiration date by CBP notice published at 87 FR 24041 (April 22, 2022) .

The notices stated:

"Under the temporary restrictions, DHS will allow processing for entry into the United States of only those noncitizen non-LPRs who are fully vaccinated against COVID-19 and can provide proof of being fully vaccinated against COVID-19 upon request. The restrictions provide for limited exceptions, largely consistent with the limited exceptions currently available with respect to COVID-19 vaccination in the international air travel context. Unlike past actions of this type, this Notification does not contain an exception for essential travel."

The vaccination requirement at U.S. land and ferry ports of entry did not apply to:

• U.S. citizens and U.S. nationals
• Lawful permanent residents of the United States
• American Indians who have a right by statute to pass the borders of, or enter into, the United States

The DHS land port of entry policy established several exceptions very similar to the exceptions available for air travelers, including:

• "Certain categories of persons on diplomatic or official foreign government travel as specified in the CDC Order;
• persons under 18 years of age;
• certain participants in certain COVID-19 vaccine trials as specified in the CDC Order;
• persons with medical contraindications to receiving a COVID-19 vaccine as specified in the CDC Order;
• persons issued a humanitarian or emergency exception by the Secretary of Homeland Security;
• persons with valid nonimmigrant visas (excluding B-1 [business] or B-2 [tourism] visas) who are citizens of a country with limited COVID-19 vaccine availability, as specified in the CDC Order;
• members of the U.S. Armed Forces or their spouses or children (under 18 years of age) as specified in the CDC Order; and,
• persons whose entry would be in the U.S. national interest, as determined by the Secretary of Homeland Security ."

However, as was the case with the "national interest" exception for air travel, DHS did not specify any blanket national interest determinations, nor did it provide any guidance on how individuals might qualify for a national interest exception to the vaccination requirement. Review the discussion of vaccination exceptions in the air travel context, above.

Also note that although the prior land port of entry restrictions had considered "Individuals traveling to attend educational institutions" and "Individuals traveling to work in the United States" as "essential travel" exempt from the prior restrictions, the policy effective January 22, 2022 no longer treated such travel as exceptions to the full vaccination requirement.

DHS  Frequently Asked Questions: Entering the U.S. Through a Land Port of Entry and or Ferry Terminal confirmed that, unlike air travel, there was not a pre-departure COVID viral test requirement for travel through a land POE:

"Q: Do individuals need proof of a negative COVID-19 test like you do to travel by plane?

A : No. There is not a COVID-19 testing requirement for travelers at land POEs."

Revocation of Geographic COVID-19 Proclamations

Presidential Proclamation 10294 of October 25, 2021 replaced the prior geographic travel ban restrictions with new air travel vaccination requirements, which are applicable not only to travel from one of the countries formerly subject to a geographic travel ban, but to travel to the United States by air by nonimmigrants from any part of the world .

Effective November 8, 2021, Section 1 of Proclamation 10294 officially revoked all four geographic COVID-19 proclamations, including:

• Proclamation 9984 of January 31, 2020 ( China ), which restricted the "entry into the United States, as immigrants or nonimmigrants, of all aliens who were physically present within the People's Republic of China, excluding the Special Administrative Regions of Hong Kong and Macau, during the 14-day period preceding their entry or attempted entry into the United States," unless exempted or otherwise excepted.
• Proclamation 9992 of February 29, 2020 ( Iran ), which restricted the "entry into the United States, as immigrants or nonimmigrants, of all aliens who were physically present within the Islamic Republic of Iran, during the 14-day period preceding their entry or attempted entry into the United States," unless exempted or otherwise excepted.
• Proclamation 10143 of January 25, 2021 which restricted entry into the United States, as immigrants or nonimmigrants, "of all aliens who were physically present within" South Africa, the European Schengen Area, the United Kingdom, the Republic of Ireland, and Brazil , unless exempted or otherwise excepted.
• Proclamation of 10199 of April 30, 2021 (India), which restricted "the entry into the United States, as nonimmigrants, of noncitizens of the United States ("noncitizens") who were physically present within the Republic of India during the 14‑day period preceding their entry or attempted entry into the United States" unless exempted or otherwise excepted.

Section 4(d) of Proclamation 10294 directs the Departments of State, Transportation, and Homeland Security to consider revising or revoking their respective agency's regulations, guidance documents, and policies that are inconsistent with the policy set forth in the proclamation:

"(d) The Secretary of State, the Secretary of Transportation, and the Secretary of Homeland Security shall review any regulations, orders, guidance documents, policies, and any other similar agency actions developed pursuant to Proclamations 9984, 9992, 10143, and 10199 and, as appropriate, shall consider revising or revoking these agency actions consistent with the policy set forth in this proclamation."

Proclamation 10329 of December 28, 2021 , A Proclamation on Revoking Proclamation 10315 , published in the Federal Register at 87 FR 149 (January 3, 2022), revoked Proclamation 10315 of November 26, 2021, which had suspended entry of immigrants or nonimmigrants who were physically present within the Republic of Botswana , the Kingdom of Eswatini , the Kingdom of Lesotho , the Republic of Malawi , the Republic of Mozambique , the Republic of Namibia , the Republic of South Africa , and the Republic of Zimbabwe during the 14-day period preceding their entry or attempted entry into the United States.

See NAFSA's page Archive: Geographic COVID-19 Proclamations Affecting Entry from Certain Countries for historical information on the five geographic COVID-19 proclamations.

Links to Government Sources

NAFSA maintained this list of Government sources in the initial phase of the COVID-19 pandemic. They are kept here for archive and reference purposes.

White House

• Presidential Proclamation 10294 of October 25, 2021, Advancing the Safe Resumption of Global Travel During the COVID-⁠19 Pandemic
• Fact Sheet: Biden Administration Releases Additional Detail for Implementing a Safer, More Stringent International Air Travel System

Department of State

• Department of State: Frequently Asked Questions on COVID-19 Vaccinations and Testing for International Trave l
• Department of State: Safely Resuming Travel by Vaccine Requirement and Rescission of Travel Restrictions on Brazil, China, India, Iran, Ireland, the Schengen Area, South Africa, and the United Kingdom
• Department of State Consular Affairs YouTube Discussion with CDC (11/19/2021)
• CDC order updated December 2, 2021
• CDC order updated October 25, 2021
• CDC Technical Instructions for Implementing Presidential Proclamation and CDC's Order
• CDC webpage Requirement for Proof of COVID-19 Vaccination for Air Passengers
• CDC FAQs on Exceptions to the Proclamation
• CDC webpage Requirement for Proof of Negative COVID-19 Test or Documentation of Recovery from COVID-19
• CDC webpage Interim Clinical Considerations for Use of COVID-19 Vaccines Currently Approved or Authorized in the United States
• CDC Combined Passenger Disclosure and Attestation that travelers will have to complete and provide to airline, in addition to having the documentation to support the attestations
• CDC Global Contact Tracing Order 10-25-2021
• CDC Order Implementing Proclamation on Safe Resumption of Global Travel During the COVID-19 Pandemic . "CDC issued an Order on October 25, 2021 to implement the President's direction on safe resumption of global travel during the COVID-19 pandemic and provided guidance to airlines, other aircraft operators, and passengers in Technical Instructions and Frequently Asked Questions.All non-U.S.-citizen, non-immigrants, with limited exceptions, traveling to the United States by air must be fully vaccinated and show proof of vaccination."
• CDC Order Requiring Airlines to Collect Contact Information for All Passengers Arriving into the United States . "CDC issued an Order on October 25, 2021 requiring airlines and other aircraft operators to collect contact information for passengers before they board a flight to the United States from a foreign country. The purpose of collecting this information is to identify and locate passengers who may have been exposed to a person with a communicable disease for public health follow-up. Airlines will retain the information for 30 days and transmit the information to CDC upon request for contact tracing and public health follow-up to keep people safe."

Department of Homeland Security

• Fact Sheet: Guidance for Travelers to Enter the U.S. at Land Ports of Entry and Ferry Terminals
• Frequently Asked Questions: Entering the U.S. Through a Land Port of Entry and or Ferry Terminal
• National Interest Exception for Certain Nonimmigrants Who Were Physically Present in Ukraine as of February 10, 2022

Congressional Research Service (CRS)

• COVID-19: Restrictions on Noncitizen Travel . Congressional Research Service Legal Sidebar, updated December 2, 2021.

Related Content

Regulatory resources.

Presidential Proclamation Lifts Travel Bans and Establishes Vaccine/Testing Requirements For Air Travel to U.S., Effective November 8

UPDATE 12/03/2021 : U.S. Updates Travel Requirements – Negative COVID-19 Test within 1 Day of Travel to U.S., effective December 6, 2021 ; vaccination requirements remain unchanged from Presidential Proclamation effective November 8, 2021.

On October 25, 2021 President Biden issued a Proclamation , effective November 8, 2021, removing most  travel restrictions on entry to the U.S. by nonimmigrant air travelers. The Proclamation eliminates four restrictions now in place (“travel bans”), replacing them with a requirement that all air travelers to the U.S., from all regions of the world , show proof of COVID vaccination and negative COVID test results before being able to board a flight to the U.S.

The Proclamation only addresses air travel.  Beginning sometime in November (date to be determined soon), fully vaccinated travelers from Canada and Mexico will be allowed to enter the U.S. visa land border and ferry crossings. See details here . Until an official effective date is announced, restrictions on land border entry to the U.S. from Canada and Mexico remain in place.

A summary of the October 25, 2001 Proclamation can be seen here. A detailed “Fact Sheet” from the White House can be seen here.

UPDATE ON LAND BORDER CROSSINGS FROM CANADA AND MEXICO TO THE U.S. USDHS Announces Fully Vaccinated Travelers Permitted to Enter U.S. at Land and Ferry Border Crossings, Effective November 8, 2021  On October 29, 2021 the U.S. Department of Homeland Security announced that travelers providing documentation confirming they are fully vaccinated for COVID will be able to enter the U.S. for non-essential reasons (e.g. tourism) via land ports of entry and ferry terminals, effective November 8, 2021.  U.S. Customs and Border Protection (USCBP) will release guidance on eligibility and entry protocols implementing the new rules soon.  A summary of the October 29, 2021 USDHS announcement can be viewed here . A detailed Fact Sheet from USDHS can be viewed here . 

The travel restrictions listed below will be lifted at 12:01 am on November 8, 2021. Until that time, they remain in effect   [See links to travel ban information available here , and links to National Interest Exemptions (NIE) to the travel restrictions available here .]

• Proclamation 9984 of January 31, 2020 ( China ), which restricted the “entry into the United States, as immigrants or nonimmigrants, of all aliens who were physically present within the People’s Republic of China, excluding the Special Administrative Regions of Hong Kong and Macau, during the 14-day period preceding their entry or attempted entry into the United States,” unless exempted or otherwise excepted.  Proclamation 10043 is not included in or suspended by the October 25, 2021 Proclamation.
• Proclamation 9992 of February 29, 2020 ( Iran ), which restricted the “entry into the United States, as immigrants or nonimmigrants, of all aliens who were physically present within the Islamic Republic of Iran, during the 14-day period preceding their entry or attempted entry into the United States,” unless exempted or otherwise excepted.
• Proclamation 10143 of January 25, 2021 which restricted entry into the United States, as immigrants or nonimmigrants, “of all aliens who were physically present within” South Africa, the European Schengen Area, the United Kingdom, the Republic of Ireland, and Brazil , unless exempted or otherwise excepted.
• Proclamation of 10199 of April 30, 2021 ( India ), which restricted “the entry into the United States, as nonimmigrants, of noncitizens of the United States (“noncitizens”) who were physically present within the Republic of India during the 14‑day period preceding their entry or attempted entry into the United States” unless exempted or otherwise excepted.

As always, be sure to consult an advisor in the International Students Office or International Scholars Office well before traveling.

T he global vaccination and testing requirement will take effect at 12:01am on November 8, 2021. There are limited exceptions to the vaccine requirement for citizens of countries where availability of vaccines is limited, individuals for whom the vaccine is medically contraindicated or inappropriate, children under 18 years of age, diplomats, and others.

*The website of the Centers for Disease Control (CDC) been updated with information about travel, precautions, COVID testing requirements, exemptions from the vaccine requirement, and a link to the list of vaccines that will be accepted by U.S. authorities for air travel to the U.S. They include vaccines that are FDA approved or authorized, and vaccines with an emergency use listing (EUL) from the World Health Organization (WHO).  Especially helpful is the detailed CDC  “Frequently Asked Questions” section. The CDC also posts comprehensive guidance “Non-U.S. Citizen, Non-U.S. immigrants: Air Travel to the United States” here .

*The  U.S. Department of State website includes updated travel requirements, as well as a detailed “ Frequently Asked Questions ” including information about acceptable proof of vaccination, pre-flight COVID testing, the vaccine exemption and testing requirements for children, and more.

Please note:

• U.S. Consulates abroad may still issue visas to individuals who are not yet fully vaccinated. However, Section 2 of the Proclamation suspends entry to the U.S. by air travelers who are not fully vaccinated.

IMPORTANT NOTE: International students currently on-campus and not vaccinated, with either a religious or medical exemption, are advised to meet with their ISO Advisor before planning travel abroad, as this Proclamation does NOT provide a religious exemption or most medical exemptions for entry to the U.S. Under these terms, travel may not be recommended at this time.

• There is NO religious exemption to vaccination under this new travel policy – students who are not vaccinated should be aware they should not travel outside the U.S. unless they plan to get vaccinated prior to departure or prior to returning to the U.S. from abroad.
• are citizens of a foreign country with limited vaccine availability; and
• who cannot be fully vaccinated with vaccines deemed “acceptable” for U.S. entry purposes prior to travel

These foreign nationals unable to get fully vaccinated before entry to the U.S., due to limited vaccine access in their country of citizenship (see CDC List of Foreign Countries with Limited COVID-19 Vaccine Availability ) must comply with testing and quarantine requirements, including providing “proof of pre-departure testing for COVID-19”, “proof of having arranged for post-arrival testing for COVID-19”, and “proof of having arranged to self-quarantine or self-isolate after arriving in the United States”, and “must agree to become fully vaccinated against COVID-19 within 60 days of arriving in the United States”.  Details are listed in Section 2 of the Proclamation, and on the Centers for Disease Control (CDC) website referenced below.

• The Proclamation does not apply to U.S. citizens, U.S. lawful permanent residents (green card holders), or individuals entering on immigrant visas.

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United States travel rules: Here's what you need to know

Who can travel, which vaccines are accepted, what about unvaccinated americans, what about unvaccinated children, are there other exceptions to the vaccination requirement, is testing required, what kind of documentation is required, who can no longer get into the united states.

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Need travel vaccines? Plan ahead.

International travel increases your chances of getting and spreading diseases that are rare or not found in United States. Find out which travel vaccines you may need to help you stay healthy on your trip.

Before Travel

Make sure you are up to date on all of your routine vaccines . Routine vaccinations protect you from infectious diseases such as measles that can spread quickly in groups of unvaccinated people. Many diseases prevented by routine vaccination are not common in the United States but are still common in other countries.

Check CDC’s destination pages for travel health information . Check CDC’s webpage for your destination to see what vaccines or medicines you may need and what diseases or health risks are a concern at your destination.

Make an appointment with your healthcare provider or a travel health specialist  that takes place at least one month before you leave. They can help you get destination-specific vaccines, medicines, and information. Discussing your health concerns, itinerary, and planned activities with your provider allows them to give more specific advice and recommendations.

Because some vaccines require multiple doses, it’s best to see your health care provider as soon as possible.

Medicines to prevent malaria are pills that you start to take before travel. Take recommended medicines as directed. If your health care provider prescribes medicine for you, take the medicine as directed before, during, and after travel. 

Where can I get travel vaccines?

You may be able to get some travel vaccines from your primary healthcare provider. If you or your healthcare provider need help finding a location that provides certain vaccines or medicines, visit CDC’s Find a Clinic page.

If yellow fever vaccine is recommended or required for your destination, you’ll need to go to a vaccine center authorized to give yellow fever vaccinations. Many yellow fever vaccine centers also provide other pre-travel health care services. Find an  authorized US yellow fever vaccine center .

Examples of Vaccines

Here is a list of possible vaccines that you may need to get for the first time or boosters before you travel.

• Cholera 
• Flu (Influenza)
• Hepatitis A   
• Hepatitis B   
• Japanese encephalitis   
• MMR (Measles, Mumps, Rubella)
• Meningococcal   
• Pneumococcal   
• Polio   
• Rabies   
• Tdap (Tetanus, Diphtheria, Pertussis)
• Typhoid   
• Yellow fever

More Information

CDC Yellow Book: Travel Vaccine Summary Table

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I’m a U.S. Citizen. Where in the World Can I Go?

For Americans eager to resume international travel, here are the countries that currently allow U.S. citizens to enter, though there may be restrictions, including vaccine requirements.

By Paige McClanahan

This list is no longer being updated. Find the latest coronavirus updates here .

Most of the world’s countries are open to travelers from the United States, and many nations are easing their requirements for visitors to test or quarantine. Some countries that had fully closed to foreign tourists — including Israel, Morocco, Bhutan, Australia and New Zealand — have now reopened to U.S. visitors, although they may continue to impose testing, vaccination or quarantine requirements.

In Europe, a growing number of nations — including Germany, Greece, Italy, Ireland, Switzerland and the United Kingdom, among many others — have eliminated their Covid-related travel restrictions for the summer travel season. Meanwhile, several Southeast Asian nations that had closed their borders to tourists have now reopened. Laos, Thailand, Vietnam, Indonesia, Malaysia, Myanmar and Cambodia are once again welcoming American visitors, although vaccine or testing requirements are in force in most cases.

For its part, the United States has lifted the requirement that inbound passengers, including returning Americans, provide a negative test result taken within one day of departure. The decision to lift the test requirement will be re-evaluated in September; the rule could be reinstated if authorities deem it necessary.

The Centers for Disease Control and Prevention, meanwhile, continues advising Americans not to travel internationally until they are fully inoculated against Covid-19.

Those wanting to learn about the coronavirus risk in a specific country can visit the C.D.C. website where a four-tier ranking system provides guidance. The agency reserves the highest “Level 4” ranking for countries with “special circumstances” that include spiking case numbers, the emergence of worrying variants, or threats to the viability of health care infrastructure. (Levels 1 to 3 are still based primarily on Covid-19 case counts.) At the moment, no countries are classified at Level 4; those at Level 3, which have a “high” incidence of Covid-19, are indicated in the list below. For information on entry requirements like testing and quarantine, as well as curfews and movement restrictions, the State Department’s website offers detailed information by country.

What follows is a list of countries that are open to tourists from the United States. Many require visitors to complete a health form, provide proof of vaccination, and present a recent negative Covid-19 test result. To qualify as fully vaccinated in places such as France, Spain and the Netherlands, a visitor must have received either a booster shot or a second dose within a specified period.

As of May 1, visitors are no longer required to provide a negative test result or proof of vaccination. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Travel to Andorra is over land from Spain or France, so check the entry requirements for those countries first. There are no limits on movement between Spain and Andorra, nor for travelers entering Andorra from France. Travelers 12 and over departing Andorra for France must provide proof of full vaccination, a certificate of recent recovery, or a negative antigen test result from the previous 24 hours. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors must complete a registration form before travel. They must also present a negative result from an R.T.-P.C.R. test administered no more than 72 hours before departure and pay about $20 on arrival to undergo a rapid antigen test at the airport. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Angola.

All adult visitors must be vaccinated. Arriving passengers must also carry a negative result from a Covid-19 test. The result may be either from a rapid test taken within two days of arrival, or from an R.T.-P.C.R. test, N.A.A.T. test, or other molecular test administered within three days of arrival. Visitors who completed their primary course of vaccination more than six months previously and who have not received a booster are also required to test on arrival, at their own expense. Guests staying for more than eight days may undergo a free test on day 4 of their visit. The C.D.C. risk assessment for Covid-19 is Level 3: High.

ANTIGUA and BARBUDA

Vaccinated travelers are no longer required to test before travel, provided they are asymptomatic. Unvaccinated visitors must present either a negative result from a P.C.R. test conducted no more than three days before arrival, or a negative result from an antigen test from the previous 24 hours; they must also be without symptoms. On arrival, they must submit to an R.T.-P.C.R. test at their own expense and self-quarantine for 14 days. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Americans may now enter Argentina without testing. Visitors must complete an electronic sworn statement within 48 hours of traveling and provide proof of medical insurance that covers Covid-19 treatment and quarantine. The government recommends that all visitors age 6 and over undergo a Covid-19 test within 24 hours of arrival, regardless of their vaccination status. The C.D.C. risk assessment for Covid-19 is Level 3: High.

The country has lifted its pandemic-related travel restrictions.

The country is open to visitors from the United States who have finished a primary course of vaccination (two doses of an mRNA vaccine or one dose of Johnson & Johnson). All passengers arriving by air must submit the Digital Passenger Declaration within 72 hours of their departure for Australia; they are no longer required to test before travel. Depending on their final destination within Australia, visitors may have to quarantine on arrival, even if they are vaccinated. Travelers should check the rules of the state or territory they are visiting to find the relevant quarantine requirements. Prospective visitors who are not fully vaccinated must qualify for an exemption . The C.D.C. risk assessment for Covid-19 is Level 3: High.

The country lifted all pandemic-related travel restrictions on May 16. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors age 18 and over must present proof of vaccination or a certificate of recovery from Covid-19 infection.

THE BAHAMAS

All travelers age 18 and older must apply for a Bahamas Travel Health Visa; the cost of the visa includes insurance coverage and varies with the length of stay and vaccination status of the traveler. Health visa applications can take up to 24 hours to process; travelers must present their visa confirmation before departure to the Bahamas. Travelers with valid proof of vaccination may now enter without a negative test result. Unvaccinated travelers age 2 and over must present a negative result from a rapid antigen or R.T.-P.C.R. test taken within 72 hours of travel. The C.D.C. risk assessment for Covid-19 is Level 3: High.

According to the U.S. Embassy, visitors must download the “ BeAware Bahrain ” app before travel. Arriving passengers are no longer required to test or show proof of vaccination. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors must complete a health declaration form within three days of arrival. Vaccinated travelers may enter without a pretest. (A booster is not required to qualify.) Unvaccinated travelers age 12 and older must provide a negative result from an R.T.-P.C.R. test taken within 72 hours of departure. Symptomatic passengers may be subject to testing on arrival.

Vaccinated travelers may now enter without testing. Before departure, visitors should download the BIMSafe app and complete an online immigration and customs form . Vaccinated visitors may enter without quarantine, although they may be randomly selected for testing on arrival. Unvaccinated travelers age 5 and above must obtain a negative result from an R.T.-P.C.R. test taken within three days of arrival, or from a rapid test taken within one day of entry; they must also undergo a rapid test on arrival. Children under 18 who aren’t vaccinated must follow the guidelines of their accompanying adult. The C.D.C. risk assessment for Covid-19 is Level 3: High.

U.S. visitors may now enter without testing or proof of vaccination. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Travelers with proof of vaccination may enter without a negative test result. Unvaccinated visitors age 5 and over must show a negative result from a P.C.R. test taken within 72 hours of arrival, or from a rapid test taken within 48 hours of arrival. Alternatively, testing is available on arrival at the airport for $50; only cash payments are accepted. All foreign tourists must show proof of having purchased Belize travel insurance ($18 for 21 days). The C.D.C. risk assessment for Covid-19 is Level 3: High.

All visitors to Benin must apply online for an eVisa before departure. Predeparture testing is no longer required.

Arriving passengers must show proof of vaccination (booster shots are not required) as well as a negative result from a rapid antigen test taken no more than two days before arrival, or a negative result from a P.C.R., N.A.A.T, T.M.A., or L.A.M.P. test taken within four days of arrival. Children under 2 are exempt from the pretest requirement, while children under 12 are exempt from the vaccination requirement. Visitors must pay $40 to apply for a travel authorization , which they can do up to one month before departure. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Vaccinated travelers must quarantine for five days after arrival; unvaccinated travelers must quarantine for ten days. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Bhutan.

Arriving passengers must present either proof of vaccination or a valid negative result from a Covid-19 test. The test result may be from an R.T.-P.C.R. test taken no more than 72 hours before boarding, or from a rapid antigen test taken no more than 48 hours before boarding. Children under 5 are exempt from the requirements.

BOSNIA AND HERZEGOVINA

The country lifted its pandemic-related travel restrictions on May 26; travelers may now enter without a negative test result or proof of vaccination.

Visitors must have completed at least a primary course of vaccination; they are not required to test. The C.D.C. risk assessment for Covid-19 is Level 3: High.

U.S. tourists age 12 and older must present proof of vaccination, even if they have recovered from Covid-19; they no longer need to test before travel. Unvaccinated children under 12 who are traveling with vaccinated adults may also enter without testing. Unvaccinated adults must qualify for an exemption to be allowed entry. The C.D.C. risk assessment for Covid-19 is Level 3: High.

BRITISH VIRGIN ISLANDS

Regardless of their vaccination status, all visitors over age 5 must present a negative result from a Covid-19 test (either rapid antigen or R.T.-P.C.R.) taken within 48 hours of arrival. Travelers who have recovered from Covid-19 in the previous 90 days may present proof of recovery in lieu of a negative test result. Anyone arriving without a valid test result or proof of recovery must pay $50 to undergo testing on arrival. The C.D.C. risk assessment for Covid-19 is Level 3: High.

As of May 1, Bulgaria has removed all pandemic-related travel restrictions. The C.D.C. risk assessment for Covid-19 is Level 3: High.

BURKINA FASO

Arriving passengers must present proof of full vaccination or a negative result from a P.C.R. or rapid test taken in the previous five days. Travelers who arrive without proof of vaccination or a valid negative test result will be required to pay roughly $45 to undergo a rapid antigen test on arrival. To exit the country by air, travelers must present either proof of vaccination or a negative P.C.R. test dated within three days of their departing flight. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Burkina Faso.

Arriving passengers must present a negative result from a P.C.R. test administered no more than 72 hours before boarding their flight to Burundi. According to the U.S. Embassy, travelers must also pay $100 for an on-arrival test and self-isolate at an accommodation of their choice until they receive a negative result, usually within 24 hours. A negative P.C.R. result is also required to exit the country. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Burundi.

Arriving passengers must present either proof of vaccination or a negative Covid-19 test result. The result may be from a P.C.R. test taken no more than 72 hours before departure, or from a rapid antigen test taken no more than 48 hours before departure. Visitors must also register , pay an airport fee, and complete a health questionnaire before travel. Arriving passengers are subject to a temperature check. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors may now enter without testing. Fully vaccinated travelers are not required to quarantine. Those who are unvaccinated must quarantine for seven days at a designated facility at their own expense; they must also undergo a rapid test on the final day before being released. The government encourages all travelers to purchase Covid-19 travel health insurance. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Cambodia.

Visitors from the United States who hold a valid tourist visa may enter Cameroon. Passengers age 5 and above must present a negative result from a P.C.R. test administered no more than 72 hours before arrival; the result must include a QR code.

Vaccinated U.S. citizens and residents may enter Canada for nonessential reasons, including tourism, without providing a negative test result. (A booster is not required to qualify.) All travelers must use the ArriveCAN system to enter their proof of vaccination and other traveler information within 72 hours of entry into Canada. Unvaccinated and partially vaccinated children under 12 are no longer required to test before travel if they are accompanied by a vaccinated adult. Unvaccinated and partially vaccinated minors ages 12 to 17 are subject to testing requirements and a 14-day quarantine. Unvaccinated adults must qualify for an exemption; if approved for entry, they are also subject to testing and quarantine requirements. The current rules are expected to remain in force until at least September 30 . The C.D.C. risk assessment for Covid-19 is Level 3: High.

CAYMAN ISLANDS

As of June 30, vaccinated travelers may enter without testing. Unvaccinated visitors age 12 and over will not be allowed entry unless they can prove that they have a close tie to the country. Visitors are encouraged to test themselves daily during their first week in the country. The C.D.C. risk assessment for Covid-19 is Level 3: High.

THE CENTRAL AFRICAN REPUBLIC

A negative P.C.R. test from the previous 72 hours is required for both entry and departure. According to the U.S. Embassy, tourists from the United States must quarantine for 14 days after arrival; employees of international and humanitarian organizations may end their quarantine early if they receive a negative result from a post-arrival P.C.R. test at the local Pasteur Institute. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Travelers with proof of vaccination may enter without a pretest. Unvaccinated travelers 12 and older must present a negative result from a P.C.R. test taken within 96 hours of arrival.

Arriving passengers must complete a traveler’s affidavit within 48 hours of boarding and provide proof of travel medical insurance that covers a minimum of $30,000 worth of Covid-19 medical expenses in Chile; they may now enter without testing. Visitors are no longer required to obtain a mobility pass (which requires proof of vaccination) to enter the country, but they may be required to present the pass to enter restaurants, participate in group tours, and attend concerts and sports events. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Arriving passengers age 18 and older must present either proof of vaccination or a valid negative result from a Covid-19 test. The result may be from a P.C.R. test taken within 72 hours of travel or from an antigen test taken in the 48 hours before travel. Incoming passengers must also complete an online form within 72 hours of boarding their flight.

Visitors may enter with a negative result from a P.C.R. test conducted in the 72 hours before travel. A negative P.C.R. result that is no more than 72 hours old is also required to leave the country. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Comoros.

The country has lifted its pandemic-related entry requirements. The C.D.C. risk assessment for Covid-19 is Level 3: High.

COTE D’IVOIRE

Fully vaccinated travelers may now enter without a negative test result. (A booster is required to qualify if the primary course of vaccination was completed more than nine months previously.) Unvaccinated travelers must carry a negative result from a P.C.R. test taken within 72 hours of arrival in Abidjan. All passengers will have their temperatures checked and must undergo rapid antigen testing on arrival. Departing passengers who are unvaccinated must present a negative P.C.R. test from no more than 72 hours before travel, regardless of the testing requirements of their destination. Land and maritime borders remain closed to U.S. citizens.

Croatia has removed its Covid-related border rules; U.S. visitors may now enter as before the pandemic. The C.D.C. risk assessment for Covid-19 is Level 3: High.

General tourism is not permitted, but Americans are allowed to visit to see family and under certain professional and humanitarian circumstances. All incoming passengers must complete an online sworn statement before they depart for Cuba. Visitors are no longer required to present proof of vaccination or a negative Covid-19 test result. Health authorities will randomly select passengers for Covid-19 screening on arrival.

As of June 1, visitors are no longer required to present proof of vaccination or a negative Covid-19 test result. The C.D.C. risk assessment for Covid-19 is Level 3: High.

CZECH REPUBLIC

The country has removed all pandemic-related travel restrictions. The C.D.C. risk assessment for Covid-19 is Level 3: High.

DEMOCRATIC REPUBLIC OF CONGO

Before traveling, visitors should register at INRBCOVID.com . All travelers age 11 and older must present a negative result from a Covid-19 test taken within three days of departure. Unvaccinated travelers must undergo another test on arrival at their own expense and self-quarantine until they receive a negative result, generally within 24 hours. Visitors should also have proof of health and medical evacuation insurance and a certificate of yellow fever vaccination. To exit the country, travelers age 11 and over must present a negative result from a Covid-19 test taken at a government-approved lab within three days of departure. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to the D.R.C.

Denmark has lifted all pandemic-related travel restrictions. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Potential visitors must apply online for an eVisa before travel. All arriving passengers 11 and older must provide proof of vaccination as well as a negative result from a Covid-19 test taken within 72 hours of boarding their flight, and not more than 120 hours before their arrival in the country. Upon landing, travelers are given another test at a cost of $30. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Djibouti.

As of April 4, arriving passengers are no longer required to complete a health questionnaire before entry. Vaccinated travelers may enter without a pretest, though they may be tested on arrival if they display symptoms. Unvaccinated travelers must present a negative result from a P.C.R. test taken within 72 hours of arrival or from an antigen test taken within 48 hours of arrival. Children aged 12 and under assume the status of their accompanying parent or guardian. The C.D.C. risk assessment for Covid-19 is Level 3: High.

DOMINICAN REPUBLIC

Visitors may now enter without testing or providing proof of vaccination. Passengers age 7 and over may be selected for random testing on arrival; those who can present a valid vaccination certificate will be exempt from the random test. The C.D.C. risk assessment for Covid-19 is Level 3: High.

DUTCH CARIBBEAN

Aruba allows visitors to enter without a negative test result or proof of vaccination. Arriving passengers are required to purchase Aruba Visitors Insurance and to complete an Embarkation/Disembarkation card before arrival. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Bonaire has lifted its pandemic-related travel restrictions. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Curaçao has lifted its pandemic-related travel restrictions. However, visitors must complete a digital immigration card before travel. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Saba has removed its pandemic-related travel restrictions.

Sint Eustatius has removed its pandemic-related travel restrictions.

Sint Maarten , which is Dutch, and French St. Martin are primarily entered through Princess Juliana Airport on the Dutch side. Visitors must register online at least 12 hours before travel. Vaccinated travelers, those who have proof of recovery from Covid-19 in the previous nine months, and children under 5 are not required to test before entry. Unvaccinated travelers 5 and over must present a negative P.C.R. result from the previous 48 hours or a negative antigen result from the previous 24 hours. Before travel, all visitors must submit a health authorization form , the completion of which includes the purchase of mandatory Covid-19 insurance. The C.D.C. risk assessment for Covid-19 is Level 3: High.

The country no longer requires a negative test result for entry; however, the U.S. Embassy notes that airlines may impose their own requirements. Passengers who display symptoms on arrival may be subject to testing. The Embassy advises potential visitors to confirm the latest entry rules with the Timorese Embassy in Washington before travel.

All arriving passengers age 3 and over must provide either proof of vaccination or a negative result from an R.T.-P.C.R. test taken no more than 72 hours before boarding their flight to Ecuador. They must also complete a declaration of traveler health . Visitors may be subject to random antigen testing on arrival. Those traveling to the Galápagos must provide proof of vaccination or a negative R.T.-P.C.R. test result from the previous 72 hours; they must also obtain a transit control card from the government of Ecuador. The C.D.C. risk assessment for Covid-19 is Level 3: High.

EL SALVADOR

Visitors may now enter without testing or proof of vaccination.

EQUATORIAL GUINEA

All arriving passengers must present a negative result from a P.C.R. test taken within 48 hours of travel; travelers age 18 and over must also present proof of vaccination. Visitors must quarantine for three days after arrival at an accommodation of their choosing and obtain a negative test result before being released. A negative P.C.R. test result is also required to exit the country.

Visitors must present a negative result from a P.C.R. test taken within 72 hours of entry and submit to an antigen test on arrival. Unvaccinated travelers must quarantine for five days, then obtain a negative test result before exiting quarantine. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Eritrea.

Arriving passengers must complete an online form in the 72 hours before entering the country. Visitors from the United States who are vaccinated or who have recovered from Covid-19 in the previous 180 days may enter without testing. (Travelers who have received two doses of vaccine are considered fully vaccinated for nine months after completing their primary course of vaccination; a booster dose extends the period of validity for one year.) Unvaccinated and unrecovered visitors may enter with a negative result from an R.T.-P.C.R. or antigen test taken in the 48 hours before arrival. Children under 12 are exempt from the requirements. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Vaccinated visitors and those who have a certificate of Covid-19 recovery from the previous 90 days are no longer required to test before travel. (A booster is not required to qualify.) Unvaccinated visitors over age 12 must carry a negative result from a P.C.R. test taken within 72 hours of departure, or a negative result from an antigen test taken within 24 hours of arrival.

All visitors must provide proof of vaccination, proof of travel insurance, and confirmation that they have pre-booked a rapid test to be taken after arrival. (Children under 12 are exempt from the in-country test requirement; children under 16 are exempt from the vaccination requirement.)

The country lifted its pandemic-related travel restrictions on June 30. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Fully vaccinated visitors no longer need to test before arrival. (To qualify as fully vaccinated, arriving passengers must have received their second dose of vaccine within the past nine months; those who have also received a booster dose are not subject to a time limit.) Unvaccinated travelers from the U.S. must present a negative result from a P.C.R. test taken within 72 hours of departure or a negative result from an antigen test from the previous 48 hours. The C.D.C. risk assessment for Covid-19 is Level 3: High.

FRENCH POLYNESIA

The country is open to fully vaccinated tourists from the United States. Those who have received only two doses of vaccine qualify as “fully vaccinated” for nine months following the date of their second dose; those who have also received a booster face no time limit. Arriving passengers aged 12 or older who are flying to French Polynesia directly from the United States are required to present a negative result from an R.T.-P.C.R. taken within 72 hours of boarding or a negative result from an antigen test administered within 48 hours of boarding. Those who are unvaccinated must provide a compelling reason for their visit to French Polynesia. If permitted entry, unvaccinated travelers must test before travel and quarantine for seven days after arrival. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to French Polynesia.

FRENCH WEST INDIES

(Most islands consider two weeks after the second injection as full vaccination, and four weeks for Johnson & Johnson.)

St. Barts is open to fully vaccinated travelers without a test requirement. Unvaccinated visitors must present a negative result either from a P.C.R. test conducted no more than 72 hours before departure, or from an antigen test from the previous 48 hours. All visitors must present a sworn statement that they have no symptoms and that they are not aware of Covid-19 exposure in the previous 14 days. The C.D.C. risk assessment for Covid-19 is Level 3: High.

St. Martin : See Sint Maarten under Dutch Caribbean.

Guadeloupe and Martinique are open to vaccinated travelers, but those 12 and older who are coming from the United States need a negative result from a P.C.R. or antigen test taken in the 24 hours before departure. They may also be subject to testing on arrival. Unvaccinated visitors must show proof of a compelling reason to travel. The C.D.C. risk assessment for Covid-19 is Level 3: High.

The country has lifted its pandemic-related restrictions. Visitors may now enter without a negative test result.

Fully vaccinated travelers do not need a pretest, but they may be subject to rapid testing on arrival if they display symptoms. Unvaccinated travelers must present a negative result from a P.C.R. test administered no more than 72 hours before departure.

The country has lifted its pandemic-related travel restrictions. The C.D.C. risk assessment for Covid-19 is Level 3: High.

The country has suspended its pandemic-related travel restrictions until the end of August. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Non-citizen and non-resident visitors who are 18 or older must show proof of vaccination in order to qualify for an entry visa (a booster is not required). Arriving passengers no longer need to provide a negative test result. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Ghana.

As of May 1, visitors may enter without providing proof of vaccination or recovery or a negative Covid-19 test result. The C.D.C. risk assessment for Covid-19 is Level 3: High.

The country has removed its pandemic-related travel requirements. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Greenland.

Travelers must present either proof of vaccination (a booster is not required) or a negative result from a P.C.R. or antigen test conducted no more than three days before check-in at the airport or arrival at a land border. Children under 10 are exempt.

The government of Guinea no longer requires pre-departure testing, but the U.S. Embassy recommends that travelers confirm the latest rules with their airline before departure. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; if you are unvaccinated, the agency recommends that those who are unvaccinated avoid travel to Guinea.

GUINEA-BISSAU

Visitors may enter with a negative result from a P.C.R. test taken in the previous 48 hours. Travelers must also obtain a negative P.C.R. result within 72 hours of their departure from the country; tests can be obtained in the capital city of Bissau for about $45.

Arriving passengers must show proof of full vaccination and carry a negative result from a Covid-19 test administered within 72 hours of arrival. Anyone arriving with an expired test result must pay about $85 to undergo testing at the airport and quarantine until they receive a negative result. Unvaccinated travelers over the age of 12 will not be allowed entry. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors to Haiti must present a negative result from either a P.C.R. or antigen test administered no more than 72 hours before travel. Passengers who have had Covid-19 may present their positive test as well as documentation from their doctor confirming recovery.

Fully vaccinated tourists are not required to pretest, but others must have a negative result from a Covid-19 test taken in the previous 72 hours. Visitors must also complete an online pre-check form before travel.

Hungary has lifted all pandemic-related travel restrictions. The C.D.C. risk assessment for Covid-19 is Level 3: High.

The country lifted all Covid-related border restrictions on Feb. 25. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Passengers arriving from the United States must submit either proof of vaccination (with or without a booster) or a negative result from a P.C.R. test taken within 72 hours of departure. Travelers should upload the relevant documentation to the Air Suvidha portal before departure. Two percent of arriving passengers are randomly selected to undergo testing on arrival. Children under 5 are exempt from testing unless they develop Covid-19 symptoms. All travelers are asked to monitor their health for 14 days after arrival and self-isolate if they develop Covid-19 symptoms.

U.S. travelers are eligible for a visa on arrival if they can show proof of vaccination (with or without a booster; children under 12 are exempt). They must also download the PeduliLindungi app before departure; submit to a temperature screening on arrival; provide proof of health insurance that covers at least $25,000 worth of medical treatment in Indonesia; pay a visa fee of approximately $35; carry a passport with a validity of at least six months; and be able to present either a return ticket or a ticket for onward travel to another country. Covid-19 testing is no longer required. The U.S. Embassy recommends that travelers consult the Indonesian Embassy in the United States for the latest entry rules.

Visitors must apply for a tourist visa , which can be done online. Arriving passengers must present proof of vaccination as well as a negative result from a P.C.R. test conducted within 72 hours of arrival.

Arriving passengers must present either proof of vaccination or a negative result from a P.C.R. test taken in the previous 72 hours. The U.S. Embassy advises that all arriving passengers should be prepared to pay in cash for on-arrival testing at the airport, although this requirement is unevenly enforced. Visitors to the Iraqi Kurdistan Region require a negative P.C.R. result from the previous 48 hours; anyone without a negative test result must test on arrival. Visitors must also pledge to self-isolate for 14 days.

Ireland has removed all pandemic-related travel restrictions. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors must provide a completed incoming passenger form and show proof of insurance covering Covid-19 treatment. Testing is no longer required. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Italy lifted its pandemic-related travel restrictions on June 1. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Jamaica has removed all pandemic-related travel restrictions. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Japan has reopened to U.S. visitors who are pre-booked on package tours. After applying for their visa, visitors must obtain a negative result from a Covid-19 test taken within 72 hours of departure; install the MySOS app and complete the app’s questionnaire; register their information on Visit Japan Web , which will generate a required QR code; and purchase health insurance to cover Covid-19 treatment in Japan. Visitors are required to wear masks in the country. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors age 5 and over must complete an online declaration and present the resulting QR code when boarding. Testing is no longer required. According to the U.S. Embassy, non-Jordanians must present proof of health insurance.

According to Air Astana, the country’s biggest airline, passengers arriving in Kazakhstan are no longer required to present a negative test result or proof of vaccination. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Kazakhstan.

Fully vaccinated visitors may enter without a pretest. Unvaccinated travelers age 5 and above must present a negative P.C.R. result from up to 72 hours before departure; they must also pay $30 to undergo rapid testing on arrival. Visitors should upload their proof of vaccination or negative test result to the Global Haven platform before departure. They must also complete a health surveillance form and present the resulting QR code when traveling.

The country has removed its pandemic-related entry requirements.

The country has lifted its pandemic-related travel requirements. U.S. visitors must apply online for an eVisa before departure. The C.D.C. risk assessment for Covid-19 is Level 3: High.

KYRGYZ REPUBLIC

The country has lifted its pandemic-related travel requirements. However, the U.S. Embassy notes that the rules may change with little or no advance notice and that airline requirements may differ from those of the government.

Visitors with proof of vaccination may enter without restriction; C.D.C. cards are accepted. Unvaccinated travelers age 12 and over must obtain a negative result from a Covid-19 test within 48 hours of their departure for Laos; rapid tests are accepted. The C.D.C. risk assessment for Covid-19 is Level 3: High.

As of April 1, visitors may enter without proof of vaccination or a negative test result, provided that their point of departure is not on Latvia’s list of “high-risk countries” (at the moment, no countries are on this list). The C.D.C. risk assessment for Covid-19 is Level 3: High.

Fully vaccinated travelers may enter without a negative test result. (Visitors who completed their primary course of vaccination more than six months previously must have also received a booster dose to qualify as vaccinated.) Unvaccinated travelers age 12 and over must present a negative result from a P.C.R. or antigen test taken with 48 hours of departure. They must also undergo a P.C.R. test on arrival and avoid public places until they receive a negative result, usually within 24 hours.

Travelers must present a negative result from a P.C.R. test taken in the 72 hours before departure. All passengers are screened on arrival; those presenting Covid-19 symptoms may be denied entry. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Travelers age 18 and over must show proof of vaccination and complete a health screening form via the Lib Travel app . In addition, all travelers age 5 and over must present a negative result from a P.C.R. or rapid antigen test taken in the 72 hours before departure.

U.S. citizens may enter with a negative result from a P.C.R. test administered no more than 48 hours before travel. According to the U.S. Embassy, visitors from the United States may be required to quarantine; it recommends that travelers confirm the latest rules with the Libyan Embassy in Washington, D.C. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Libya.

LIECHTENSTEIN

See Switzerland.

As of May 1, U.S. visitors are no longer required to provide proof of vaccination or a negative test result on entry; the requirement to complete an arrival form has also been removed. The C.D.C. risk assessment for Covid-19 is Level 3: High.

U.S. tourists may enter with proof of vaccination or recovery. Travelers are considered vaccinated for nine months following the completion of their primary course of vaccination; a booster extends the validity of their vaccination certificate indefinitely. Recovery certificates are valid for 180 days. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Arriving passengers must present a negative result from an R.T.-P.C.R. test administered no more than 72 hours before boarding. A second test is required on arrival, at a cost of $20. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Madagascar.

Arriving passengers must present a negative result from a P.C.R. test taken within 72 hours of departure; children under the age of 1 are exempt. A negative result from the previous 72 hours is also required to exit Malawi, regardless of the requirements of the destination country.

Fully vaccinated travelers and children age 12 and under may enter without testing. Visitors who were vaccinated outside of Malaysia must upload their proof of vaccination via the MySejahtera app before departure. Unvaccinated adult visitors must obtain a negative result from a P.C.R. test taken within two days of departure; they must also submit to a test within 24 hours of arrival and quarantine for five days. Additional travel restrictions apply for travel to the states of Sabah and Sarawak . The C.D.C. risk assessment for Covid-19 is Level 3: High.

Arriving passengers no longer need to present a negative test result, but they must complete a Traveler Health Declaration form within 72 hours of departure. They must also carry proof of a booking at a registered tourist accommodation. No quarantine is required for travelers who do not exhibit symptoms. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to the Maldives.

Arriving passengers must present either proof of vaccination or a negative result from a P.C.R. test taken in the previous 72 hours. The same rule applies to those departing the country.

Arriving passengers must present one of the following: proof of vaccination, a certificate of recovery, or a valid negative test result. U.S. travelers should verify their C.D.C. vaccination cards through the VeriFLY app . To qualify as fully vaccinated , travelers aged 18 and over who have undergone only a primary course of vaccination must have received the final dose in the previous 270 days; those who have also received a booster dose are considered vaccinated indefinitely. (Minors are considered vaccinated indefinitely following a primary course of vaccination.) Recovery certificates are valid for 180 days. Negative test results are valid for 24 hours (if from an antigen test) or 72 hours (if from a P.C.R. test). Children under 12 are exempt from the requirements. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors must present proof of vaccination or a negative result from a P.C.R. test conducted within three days of entry. Passengers are subject to a temperature check on arrival. The U.S. Embassy notes that some visitors have reported that their airlines have demanded a negative test result in addition to their proof of vaccination.

Visitors must complete a travel form . Vaccinated travelers do not need to test before departure but must undergo testing on arrival. In addition to the travel form and on-arrival test, unvaccinated travelers age 18 and over must also self-isolate for seven days after arrival in an accommodation of their choice. They must test on day 7 and, if the result is negative, are free to move around the island on day 8. The C.D.C. risk assessment for Covid-19 is Level 3: High.

U.S. travelers may enter Mexico without testing or quarantine, though they may be subject to health screenings on arrival. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Moldova has lifted all Covid-related entry requirements.

The United States is on the list of “green zone” countries, which means that travelers 16 and over may enter Monaco by presenting one of the following: proof of full vaccination against Covid-19; proof of recovery in the past six months; or a negative result from a P.C.R. or antigen test conducted within the previous 24 hours. To qualify as fully vaccinated, everyone 18 or over must have received a booster dose of an mRNA vaccine no later than nine months following the completion of their first course of vaccination. The C.D.C. risk assessment for Covid-19 is Level 3: High.

The country has removed its Covid-related entry requirements. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Arriving passengers are no longer required to present proof of vaccination or a negative test result. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Arriving passengers must present a completed health form . They must also provide either proof of vaccination or a negative result from a P.C.R. test taken in the 72 hours before travel. Children under 12 are exempt from the requirements.

Vaccinated visitors as well as children age 11 and younger may now enter without testing. Unvaccinated travelers over the age of 11 must present a negative result from a P.C.R. test administered within 72 hours of their departure for Mozambique; alternatively, they may choose to pay to undergo a rapid test on arrival. The U.S. Embassy encourages U.S. travelers to obtain their visa before departure via the Mozambican Embassy in Washington, D.C. or the Mozambican consulate in New York.

Visitors must carry a valid tourist visa. They must also present either proof of vaccination or a negative result from a P.C.R. test within 72 hours of departure. (Children under 6 are exempt.) In addition, they must carry Covid-19 insurance, complete a health declaration, and pay to undergo rapid testing on arrival.

Passengers who present proof of vaccination may enter without testing. Unvaccinated visitors age 5 and over must provide a negative result from a P.C.R. test taken within 72 hours of travel. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors age 5 and over arriving by air must present either proof of vaccination or a negative result from a Covid-19 test (R.T.-P.C.R., N.A.A.T., or Gene Xpert) taken within 72 hours of departure. Travelers who display symptoms may be subject to testing on arrival.

NETHERLANDS

Vaccinated visitors from the United States may now enter without a negative test result. (A booster dose is required if more than 270 days have passed since the traveler completed his or her primary course of vaccination.) Unvaccinated travelers 18 and over are not allowed entry unless they qualify for an exemption . The C.D.C. risk assessment for Covid-19 is Level 3: High.

NEW CALEDONIA

U.S. tourists age 12 and over must present one of the following: proof of vaccination, a certificate of recovery from the previous six months; a negative result from an R.T.-P.C.R. test taken within 72 hours of boarding; or a negative result from a rapid antigen test taken in the previous 48 hours. At the time of boarding, they must also present a sworn statement in which they commit to undergo testing within two days of arrival. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to New Caledonia. The C.D.C. risk assessment for Covid-19 is Level 3: High.

NEW ZEALAND

New Zealand is now open to vaccinated visitors from the United States and other “visa waiver” countries. Arriving passengers must complete an online declaration ; provide a negative test result before departure; and self-test on arrival and on day 5 or 6 in the country. Children under 2 are exempt from the pre-departure test requirement; babies under 6 months are exempt from the post-arrival test requirement. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Travelers who can provide proof of vaccination may now enter without testing. Unvaccinated travelers must present a negative result from an R.T.-P.C.R. test taken within 72 hours of entry. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Nicaragua.

Travelers must obtain a negative result from a P.C.R. test taken no more than 72 hours before departure and register the result online. A negative test result from the previous 72 hours is also required to exit the country.

Arriving passengers must register online before travel. Fully vaccinated travelers may now enter without testing (a booster is not required to qualify). Unvaccinated travelers must upload a negative result from a P.C.R. test administered within 48 hours of departure; they must also pre-pay for tests on days 2 and 7 and isolate after arrival until they receive a negative result from the second test. Children under 18 are exempt from the requirements. Travelers leaving Nigeria must present either proof of vaccination or a negative result from a P.C.R. test conducted within 48 hours of departure.

NORTH MACEDONIA

Visitors are no longer required to provide a negative test result or proof of vaccination. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Norway has lifted all pandemic-related travel restrictions. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Vaccinated travelers may enter without a pretest. Unvaccinated travelers over the age of 12 must present a negative result from a P.C.R. test taken within 72 hours of boarding. All passengers should download the Pass Track App before travel and should be aware that they may be subject to rapid testing on arrival.

Palau is open to fully vaccinated visitors. Arriving passengers must provide a negative result from a P.C.R., N.A.A.T., R.T.-P.C.R. or other approved molecular test taken within three days of their departure. Alternatively, they may present a negative result from an antigen test taken no more than one day before departure, or documentation of recovery from Covid, including proof of a recent positive viral test and a letter from a health care provider or a public health official clearing the person to travel. All travelers will also undergo testing after arrival in Palau.

Travelers are required to submit a completed health affidavit to their airline before boarding. Vaccinated travelers can enter Panama without a pretest (a booster is not required to qualify). Unvaccinated travelers must present a negative result from a P.C.R. or antigen test. If the test result is more than 72 hours old at the time of the traveler’s arrival in Panama, a rapid Covid-19 test will be performed at the airport, at a cost of $50. Accompanied children under 17 are exempt from the requirements. The C.D.C. risk assessment for Covid-19 is Level 3: High.

PAPUA NEW GUINEA

U.S. visitors must apply for a tourist visa before travel. Visitors age 18 and over must show proof of vaccination; testing is no longer required. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Foreign visitors with proof of vaccination are no longer required to test before travel. Unvaccinated travelers must present a negative result from an R.T.-P.C.R., L.A.M.P., or N.A.A.T. test taken no more than 72 hours before departure; children under 12 are exempt.

Visitors must present either proof of full vaccination or a negative result from a molecular test taken within 48 hours of departure; they must also complete an affidavit of health . Children under 12 are exempt from the testing and vaccination requirements but must be without Covid-19 symptoms at the time of boarding.

PHILIPPINES

Visitors from the United States are allowed entry provided they carry the following documents: proof of vaccination; passports that are valid for at least six months beyond their date of arrival; and a ticket for outbound travel within 30 days of arrival. Visitors must also complete a health declaration card ; they are no longer required to test before entry. Unvaccinated visitors over age 12 will not be allowed entry.

Visitors may now enter without testing, quarantine or proof of vaccination.

Arriving passengers age 12 and over must present a negative result from an R.T.-P.C.R. or N.A.A.T. test conducted no more than 72 hours before boarding, or from a rapid test from the previous 24 hours. Travelers who carry an E.U. Digital Covid Certificate or proof of vaccination issued in one of several approved countries may enter without a negative pretest. The United States is not among the approved countries; however, some travelers have reported that their airlines have told them that their C.D.C. vaccination cards will be accepted in lieu of a negative test result. There is no official guidance on this point, so the U.S. Embassy “ strongly recommends ” that travelers carrying C.D.C. vaccination cards arrive with a valid negative test result. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors must register online before travel. Fully vaccinated and recovered travelers from the United States and other countries that do not appear on Qatar’s red list may enter with a negative result from a P.C.R. test taken within 48 hours of departure. In addition to the pretest, unvaccinated travelers from the United States must also quarantine for five days after arrival and undergo a P.C.R. test on arrival and a rapid test on day 5. The C.D.C. risk assessment for Covid-19 is Level 3: High.

REPUBLIC OF CONGO

Those planning to travel to the Republic of Congo must complete an online form , pre-pay roughly $68 for a Covid-19 test to be administered on arrival, and print the receipt for that payment to carry with them while traveling. Anyone who tests positive on arrival must isolate until they receive a negative result. Departing travelers must present a negative result from a virus test conducted no more than 72 hours before their scheduled departure.

Romania has lifted all pandemic-related travel restrictions.

Before traveling to Rwanda, visitors must complete a passenger locator form and obtain a negative result from an antigen test conducted no more than 72 hours before their flight departure. Visitors must also pay $5 to undergo an additional rapid test on arrival. Travelers leaving Rwanda must obtain a negative Covid-19 test result within 72 hours of their departing flight. Children under 5 are exempt from testing. Tourists to the national parks may face additional requirements.

ST. KITTS AND NEVIS

All visitors 18 and over must be fully vaccinated, while unvaccinated minors may enter with their accompanying vaccinated adults and follow the same regulations. In addition to their proof of vaccination, arriving passengers must present either a negative result from an R.T.-P.C.R. or N.A.A.T. test taken within three days of arrival, or a negative result from a rapid antigen test taken within one day of arrival. Each visitor must also complete an embarkation form no later than 24 hours before departure. Travelers who have recovered from Covid-19 are not exempt from the pretest requirement. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors must complete a health screening form before departure. As of April 2, fully vaccinated travelers are no longer required to test before travel. Unvaccinated travelers 5 and over must present a negative result from a P.C.R. test conducted in the five days before arrival. The C.D.C. risk assessment for Covid-19 is Level 3: High.

ST. VINCENT AND THE GRENADINES

Fully vaccinated visitors from the United States no longer need to test before travel; they must complete a health form on landing and may be subject to testing. Unvaccinated travelers must arrive with one of the following: a negative result from a P.C.R. test conducted in the previous 72 hours, or a negative antigen result from the previous 24 hours. They may be subject to testing on arrival; they must quarantine for 5 days and undergo an additional test on day 3 or 4 of quarantine. Minors follow the protocol of their parents or guardians. The C.D.C. risk assessment for Covid-19 is Level 3: High.

See Italy. The C.D.C. risk assessment for Covid-19 is Level 3: High.

SÃO TOMÉ AND PRÍNCIPE

The government has lifted all pandemic-related travel restrictions.

SAUDI ARABIA

Visitors must apply for a tourist visa before travel. According to the U.S. Embassy, they must also show proof of insurance that covers illness related to Covid-19.

Arriving passengers must present either proof of vaccination or a negative result from a P.C.R. or R.T.-P.C.R. test taken in the 72 hours before arrival. Children under 2 are exempt.

The country has removed its pandemic-related travel restrictions. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors must apply for travel authorization up to 72 hours before departure. Most applications are processed within 12 hours of submission; expedited processing is available for an additional fee. In applying for authorization, unvaccinated visitors must upload a negative result from an R.T.-P.C.R. test administered no more than 72 hours before departure or a negative result from a rapid antigen test from within 24 hours of departure. Vaccinated travelers do not need to provide a negative test result. (Travelers age 18 and over who completed their primary course of vaccination more than six months previously must also have received a booster dose to qualify as vaccinated.) Visitors must also submit their accommodation bookings as well as proof of travel insurance with full medical coverage valid for the duration of their stay. The C.D.C. risk assessment for Covid-19 is Level 3: High.

SIERRA LEONE

Visitors must register online before departure. Vaccinated travelers may enter without testing. Unvaccinated travelers do not need a pre-departure test, but they must pay in advance to undergo both a rapid test and a P.C.R. test on arrival. All passengers are subject to a health screening at the airport. To exit the country, all travelers, regardless of their vaccination status, must obtain a negative result from a P.C.R. test taken between 48 and hours before departure. Children under 5 are exempt from the test requirements.

All visitors must complete an arrival card within three days of entry and install the TraceTogether app. Vaccinated travelers as well as unvaccinated children born in or after 2010 may now enter without testing or quarantine. Unvaccinated travelers born in or before 2009 must apply for permission to enter. If approved, they must obtain a negative result from either a P.C.R. test or an antigen test administered within two days of departure. (Unvaccinated travelers who have a positive test result dated between 14 and 90 days before their departure for Singapore may be exempt from the pre-departure test.) Unvaccinated travelers must also quarantine for seven days after arrival. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Slovakia has eliminated all pandemic-related travel restrictions. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors arriving from the United States are no longer required to test or show proof of vaccination. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors must present a negative result from a Covid-19 test conducted within 72 hours of arrival and submit to a health screening on entry. Travelers to Somaliland may avoid a 14-day quarantine by presenting a negative result from a Covid-19 test taken in the previous 96 hours. The C.D.C. risk assessment for Covid-19 is Level 3: High.

SOUTH AFRICA

South korea.

Visitors should register their information on the Q-Code website before departure. Arriving passengers must present proof of full vaccination (including a booster shot if more than 180 days have passed since the completion of the traveler’s first vaccine series). Travelers must also complete a health questionnaire and travel record declaration. In addition, visitors must provide a negative result from a supervised rapid antigen test taken within 24 hours of departure, or a negative result from a P.C.R. test taken in the previous 48 hours. In addition, all travelers must undergo a P.C.R. test within three days of entry. Travelers who display symptoms on arrival may be subject to testing at the airport. The C.D.C. risk assessment for Covid-19 is Level 3: High.

SOUTH SUDAN

Both inbound and outbound passengers must present proof of vaccination and a negative result from a P.C.R. test taken in the previous 72 hours. The C.D.C. risk assessment for Covid-19 is Level 3: High.

U.S. visitors may enter Spain with one of the following: proof of vaccination; a certificate of recovery from the previous 180 days; a negative result from an N.A.A.T. test performed within 72 hours of departure; or a negative result from a rapid antigen test performed within 24 hours of departure. To qualify as vaccinated, visitors who have completed only a primary course of vaccination must have received their final dose within the past nine months; those who have also received a booster dose face no time restriction. Children under 12 are exempt from the requirements. Before departure, all visitors must complete a health control form , which will generate a QR code that must be presented at the time of boarding and upon entry in Spain. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Fully vaccinated visitors as well as children under 12 may enter Sri Lanka without testing. Unvaccinated travelers age 12 and over must present a negative result from P.C.R. test taken within 72 hours of departure, or a negative result from a rapid antigen test conducted within 48 hours of departure. All visitors must purchase Covid-19 insurance at a cost of $12 per month.

Visitors age 8 and over arriving from the United States must present either a certificate of vaccination or a negative result from a P.C.R. test administered no more than 96 hours before arrival. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Sudan.

Travelers who are vaccinated or who can document their recovery from Covid-19 in the previous six months are no longer required to test before entry. Unvaccinated visitors age 12 and over must carry a negative result from a P.C.R. test conducted within 48 hours of travel or from an antigen test from the previous 24 hours. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Sweden has lifted all pandemic-related entry restrictions.

SWITZERLAND

As of May 2, U.S. visitors may enter without testing or providing proof of vaccination. The C.D.C. risk assessment for Covid-19 is Level 3: High.

All travelers age 3 and over must show either proof of vaccination or a negative result from a P.C.R. test taken within 72 hours of their arrival in the country. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Tajikistan.

Visitors to Tanzania must complete a health surveillance form within 24 hours of arrival. (Those traveling directly to Zanzibar should complete this form instead.) Travelers who present a vaccination card that includes a QR code may enter without testing. (The U.S. Embassy advises travelers to look here for information on how to obtain a QR code for a C.D.C. vaccination card.) Unvaccinated travelers must present a negative result from an R.T.-P.C.R. or N.A.A.T. test administered within 72 hours of travel; the test result must include a QR code. Children 5 and under are exempt from the test requirement.

Fully vaccinated and recovered international visitors may now enter Thailand without quarantine or testing. Travelers must apply for a Thailand Pass before departure and provide proof of health insurance to cover at least $10,000 in medical expenses. Unvaccinated travelers must provide a negative result from an R.T.-P.C.R. test conducted within 72 hours of departure. They must also apply for a Thailand Pass and provide proof of insurance. Unvaccinated travelers who arrive without a valid negative test result must follow the instructions of the public health officer they meet on arrival. All passengers undergo health screening on arrival, including a temperature check. The C.D.C. risk assessment for Covid-19 is Level 3: High.

All visitors must complete a travel form and upload a negative result from a P.C.R. test taken no more than three days before their departure for Togo. Visitors must also pay in advance for a second P.C.R. test, to be administered upon their arrival at Lomé Airport; proof of payment for the test must be shown before boarding. Arriving passengers must self-isolate until they receive a negative result from their on-arrival test, usually within 24 hours. Visitors are required to download the Togo Safe app; those who refuse may have to quarantine in a state facility for at least two weeks. Exit testing at the traveler’s expense is required no more than 72 hours before their departing flight.

TRINIDAD AND TOBAGO

As of July 1, visitors will no longer be required to test before entry. They also no longer need to show proof of vaccination or apply for a travel pass. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Arriving passengers must complete an online questionnaire . Travelers who are fully vaccinated do not need to test before travel. Unvaccinated travelers 6 and over must present either a negative result from a P.C.R. test taken no more than 48 hours before departure or a negative result from an antigen test that is no more than 24 hours old. Travelers may be subject to random testing on arrival.

TURKS AND CAICOS

Fully vaccinated visitors may now enter without testing (a booster is not required to qualify). Unvaccinated travelers age 18 and over are not allowed entry. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Fully vaccinated travelers and children age 5 and under may enter without testing. Unvaccinated and partially vaccinated travelers must present a negative result from a P.C.R. test conducted no more than 72 hours before boarding.

UNITED ARAB EMIRATES

Vaccinated visitors to Abu Dhabi are no longer required to test before travel. Unvaccinated travelers age 16 and over must present either a negative result from a P.C.R. test taken in the previous 48 hours, or a Covid-19 recovery certificate dated within 30 days of departure; the certificate must have a QR code. Visitors must be fully vaccinated to enter most public places in Abu Dhabi.

Fully vaccinated visitors to Dubai no longer need to test before travel; their proof of vaccination must include a QR code. Unvaccinated travelers age 12 and over must present a negative result from a P.C.R. test from the previous 48 hours; alternatively, they may present proof of recovery from Covid-19 in the previous month. The U.S. Embassy advises travelers to check with their airlines for the latest information on testing requirements. The C.D.C. risk assessment for Covid-19 is Level 3: High.

UNITED KINGDOM

The United Kingdom has lifted all pandemic-related travel restrictions. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Visitors must complete a health declaration form before departure and carry proof of travel insurance. Vaccinated travelers and those who have recovered from Covid-19 in the previous 90 days may now enter without testing. Unvaccinated and unrecovered travelers age 6 and over must present a negative result from a P.C.R. or antigen test conducted in the 72 hours before departure; in addition, they must either quarantine for 14 days or undergo a P.C.R. test on day 7. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Travelers may now enter without testing or proof of vaccination; they must complete a health screening form on arrival and may be subject to testing if they display symptoms. The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Uzbekistan.

Arriving passengers must present either proof of vaccination or a negative result from an R.T.-P.C.R. test taken within 72 hours of entry. (A booster dose is required to qualify as vaccinated if more than 270 days have passed since the completion of the first vaccine series.) The C.D.C. risk assessment for Covid-19 is “Level Unknown”; the agency recommends that those who are unvaccinated avoid travel to Venezuela.

Foreign visitors must present proof of travel insurance worth at least $10,000 and download and use the PC-COVID app while in the country. Travelers are not required to test or provide proof of vaccination, but they are asked to monitor their health for 10 days and inform authorities if they develop any Covid-19 symptoms. The C.D.C. risk assessment for Covid-19 is Level 3: High.

Vaccinated travelers may now enter without testing (a booster is not required to qualify). Unvaccinated travelers must carry a negative result from a P.C.R. test taken in the 72 hours before departure; children under 12 are exempt. All passengers undergo health screening on arrival; symptomatic travelers must isolate for 14 days and may be required to undergo testing.

Vaccinated visitors may now enter without testing. Unvaccinated visitors must present a negative result from a P.C.R. test administered no more than 48 hours before travel.

Heather Murphy, Ceylan Yeginsu, Concepción de León and Karen Schwartz contributed reporting.

Follow New York Times Travel on Instagram , Twitter and Facebook . And sign up for our weekly Travel Dispatch newsletter to receive expert tips on traveling smarter and inspiration for your next vacation. Dreaming up a future getaway or just armchair traveling? Check out our 52 Places for a Changed World for 2022.

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• Passports, travel and living abroad
• Travel abroad
• Foreign travel advice

Entry requirements

This information is for people travelling on a full ‘British citizen’ passport from the UK. It is based on the UK government’s understanding of the current rules for the most common types of travel. 

The authorities in the US set and enforce entry rules. If you’re not sure how these requirements apply to you, contact the US Embassy or a consulate in the UK .

COVID-19 rules

There are no COVID-19 testing or vaccination requirements for travellers entering the US.

Passport validity requirements

To enter the US, your passport must be valid for the length of your planned stay.

If you’re travelling through another country on your way to or from the US, check the entry requirements for that country. Many countries will only allow entry if you have at least 6 months validity remaining on your passport. 

Dual nationals  

US law requires US citizens to enter and exit the US using a US passport. Contact the US Embassy or a consulate in the UK for more information.

Visa requirements

To enter or transit through the US, you must have either an  Electronic System for Travel Authorisation ( ESTA ) visa waiver  or a visa .

The US State Department has more information on visas .

Applying for an ESTA visa waiver 

Apply for an ESTA visa waiver through US Customs and Border Protection. You can also apply using the ESTA Mobile app on android or on iOS .

You cannot apply for an ESTA visa waiver if you have:

• been arrested (even if the arrest did not result in a criminal conviction)
• a criminal record
• been refused admission into, or have been deported from the US
• previously overstayed under an ESTA visa waiver

You cannot normally apply for an ESTA visa waiver if you were in the following countries on or after March 2011: 

• North Korea

You cannot apply for an ESTA visa waiver if you travelled to or were in Cuba on or after 12 January 2021. 

If you are not eligible for an ESTA , you must instead apply for a US visa.

Applying for a visa

The US Embassy in London has information on how to apply for a visa .

US visa appointments

Visa appointments at the US Embassy in London are limited. Plan your application as far ahead as possible before travel. If you need to travel urgently, you can request an expedited interview through the US Embassy’s appointment service provider.

The US Embassy has more information on visa appointments .

Children and young people

Anyone aged 17 and under must:

• have a valid visa or ESTA visa waiver on arrival
• be able to provide evidence about the purpose, location and length of their visit if asked by immigration officials
• have written consent from one or both parents if travelling alone, with only one parent, or with someone who is not a parent or legal guardian

The US authorities can stop you entering the country if they have safeguarding concerns about a child. If this happens, the US authorities will take the child into their care, and their return from the US could take months. The Foreign, Commonwealth & Development Office ( FCDO ) cannot speed up the return of British nationals aged 17 and under from the US.

The US government has information about children travelling to the US . If you have questions, contact the US Embassy in the UK .

Vaccine requirements

For details about medical entry requirements and recommended vaccinations, see TravelHealthPro’s US guide .

Customs rules 

There are strict rules about goods you can take into or out of the US . You must declare anything that may be prohibited or subject to tax or duty.

Global Entry programme

The US Customs and Border Protection programme Global Entry allows pre-approved travellers through border control faster at some US airports. If you’re a British citizen, you can  register to get a UK background check . If you pass the background checks, you’ll be invited to apply for Global Entry.

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• Press Releases

DHS Extends COVID-19 Vaccination Requirements for Non-U.S. Travelers Entering the United States via Land Ports of Entry and Ferry Terminals

WASHINGTON – Today, the Department of Homeland Security (DHS) announced that it will extend temporary Title 19 requirements and continue to require non-U.S. travelers entering the United States via land ports of entry and ferry terminals at the U.S.-Mexico and U.S.-Canada borders to be fully vaccinated against COVID-19 and provide related proof of vaccination upon request. These requirements will continue to apply to non-U.S. travelers who are traveling both for essential and non-essential reasons, and do not apply to U.S. citizens, Lawful Permanent Residents, or U.S. nationals. These requirements were extended in consultation with the Centers for Disease Control and Prevention (CDC) and several other federal agencies. According to CDC, vaccines remain the most effective public health measure to protect people from severe illness or death from COVID-19, slow the transmission of COVID-19, and reduce the likelihood of new COVID-19 variants emerging. “The Biden-Harris Administration is committed to protecting public health while facilitating lawful trade and travel, which is essential to our economic security,” said Secretary of Homeland Security Alejandro N. Mayorkas. “That is why, after consulting with CDC and other federal agencies, DHS will continue to require non-U.S. individuals entering the United States via land ports of entry and ferry terminals to be fully vaccinated against COVID-19 and provide related proof of vaccination upon request.” Non-U.S. travelers entering the United States via land ports of entry and ferry terminals, whether for essential or non-essential reasons, must continue to:

• verbally attest to their COVID-19 vaccination status;
• provide, upon request, proof of a CDC-approved COVID-19 vaccination, as outlined on the CDC website ;
• present a valid  Western Hemisphere Travel Initiative  (WHTI)-compliant document, such as a valid passport, Trusted Traveler Program card, or Enhanced Tribal Card; and,
• be prepared to present any other relevant documents requested by a U.S. Customs and Border Protection (CBP) officer during a border inspection.

COVID-19 testing is not required to enter the United States via a land port of entry or ferry terminal. The continuation of these requirements helps protect the health and safety of both the personnel at the border and other travelers, as well as U.S. destination communities, and ensures that public health measures governing land travel align with those that govern incoming international air travel. DHS will closely monitor all relevant circumstances, including the effect of these requirements, and may amend or rescind the requirements at any time. In determining whether and when to rescind this order, DHS anticipates that it will take account of whether the vaccination requirement for non-U.S. air travelers remains in place. This announcement does not affect requirements for entry into the United States by air. To help reduce wait times and long lines, travelers arriving or departing from air, land, or sea ports of entry are encouraged to use the Simplified Arrival or Mobile Passport Control mobile applications, which use facial comparison technology for more expedient processing. Documented non-citizens may also apply for and manage their I-94s through the CBP OneTM mobile application, a single portal for accessing CBP mobile applications and services. ### 

• Border Security
• International Engagement
• Coronavirus (COVID-19)
• International Activity
• International Travel
• Secretary Alejandro Mayorkas

• Patient Care & Health Information
• Diseases & Conditions
• Coronavirus disease 2019 (COVID-19)

COVID-19, also called coronavirus disease 2019, is an illness caused by a virus. The virus is called severe acute respiratory syndrome coronavirus 2, or more commonly, SARS-CoV-2. It started spreading at the end of 2019 and became a pandemic disease in 2020.

• Coronavirus

Coronaviruses are a family of viruses. These viruses cause illnesses such as the common cold, severe acute respiratory syndrome (SARS), Middle East respiratory syndrome (MERS) and coronavirus disease 2019 (COVID-19).

The virus that causes COVID-19 spreads most commonly through the air in tiny droplets of fluid between people in close contact. Many people with COVID-19 have no symptoms or mild illness. But for older adults and people with certain medical conditions, COVID-19 can lead to the need for care in the hospital or death.

Staying up to date on your COVID-19 vaccine helps prevent serious illness, the need for hospital care due to COVID-19 and death from COVID-19 . Other ways that may help prevent the spread of this coronavirus includes good indoor air flow, physical distancing, wearing a mask in the right setting and good hygiene.

Medicine can limit the seriousness of the viral infection. Most people recover without long-term effects, but some people have symptoms that continue for months.

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Typical COVID-19 symptoms often show up 2 to 14 days after contact with the virus.

Symptoms can include:

• Shortness of breath.
• Loss of taste or smell.
• Extreme tiredness, called fatigue.
• Digestive symptoms such as upset stomach, vomiting or loose stools, called diarrhea.
• Pain, such as headaches and body or muscle aches.
• Fever or chills.
• Cold-like symptoms such as congestion, runny nose or sore throat.

People may only have a few symptoms or none. People who have no symptoms but test positive for COVID-19 are called asymptomatic. For example, many children who test positive don't have symptoms of COVID-19 illness. People who go on to have symptoms are considered presymptomatic. Both groups can still spread COVID-19 to others.

Some people may have symptoms that get worse about 7 to 14 days after symptoms start.

Most people with COVID-19 have mild to moderate symptoms. But COVID-19 can cause serious medical complications and lead to death. Older adults or people who already have medical conditions are at greater risk of serious illness.

COVID-19 may be a mild, moderate, severe or critical illness.

• In broad terms, mild COVID-19 doesn't affect the ability of the lungs to get oxygen to the body.
• In moderate COVID-19 illness, the lungs also work properly but there are signs that the infection is deep in the lungs.
• Severe COVID-19 means that the lungs don't work correctly, and the person needs oxygen and other medical help in the hospital.
• Critical COVID-19 illness means the lung and breathing system, called the respiratory system, has failed and there is damage throughout the body.

Rarely, people who catch the coronavirus can develop a group of symptoms linked to inflamed organs or tissues. The illness is called multisystem inflammatory syndrome. When children have this illness, it is called multisystem inflammatory syndrome in children, shortened to MIS -C. In adults, the name is MIS -A.

When to see a doctor

Contact a healthcare professional if you test positive for COVID-19 . If you have symptoms and need to test for COVID-19 , or you've been exposed to someone with COVID-19 , a healthcare professional can help.

People who are at high risk of serious illness may get medicine to block the spread of the COVID-19 virus in the body. Or your healthcare team may plan regular checks to monitor your health.

Get emergency help right away for any of these symptoms:

• Can't catch your breath or have problems breathing.
• Skin, lips or nail beds that are pale, gray or blue.
• New confusion.
• Trouble staying awake or waking up.
• Chest pain or pressure that is constant.

This list doesn't include every emergency symptom. If you or a person you're taking care of has symptoms that worry you, get help. Let the healthcare team know about a positive test for COVID-19 or symptoms of the illness.

More Information

• COVID-19 vs. flu: Similarities and differences
• COVID-19, cold, allergies and the flu
• Unusual symptoms of coronavirus

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COVID-19 is caused by infection with the severe acute respiratory syndrome coronavirus 2, also called SARS-CoV-2.

The coronavirus spreads mainly from person to person, even from someone who is infected but has no symptoms. When people with COVID-19 cough, sneeze, breathe, sing or talk, their breath may be infected with the COVID-19 virus.

The coronavirus carried by a person's breath can land directly on the face of a nearby person, after a sneeze or cough, for example. The droplets or particles the infected person breathes out could possibly be breathed in by other people if they are close together or in areas with low air flow. And a person may touch a surface that has respiratory droplets and then touch their face with hands that have the coronavirus on them.

It's possible to get COVID-19 more than once.

• Over time, the body's defense against the COVID-19 virus can fade.
• A person may be exposed to so much of the virus that it breaks through their immune defense.
• As a virus infects a group of people, the virus copies itself. During this process, the genetic code can randomly change in each copy. The changes are called mutations. If the coronavirus that causes COVID-19 changes in ways that make previous infections or vaccination less effective at preventing infection, people can get sick again.

The virus that causes COVID-19 can infect some pets. Cats, dogs, hamsters and ferrets have caught this coronavirus and had symptoms. It's rare for a person to get COVID-19 from a pet.

Risk factors

The main risk factors for COVID-19 are:

• If someone you live with has COVID-19 .
• If you spend time in places with poor air flow and a higher number of people when the virus is spreading.
• If you spend more than 30 minutes in close contact with someone who has COVID-19 .

Many factors affect your risk of catching the virus that causes COVID-19 . How long you are in contact, if the space has good air flow and your activities all affect the risk. Also, if you or others wear masks, if someone has COVID-19 symptoms and how close you are affects your risk. Close contact includes sitting and talking next to one another, for example, or sharing a car or bedroom.

It seems to be rare for people to catch the virus that causes COVID-19 from an infected surface. While the virus is shed in waste, called stool, COVID-19 infection from places such as a public bathroom is not common.

Serious COVID-19 illness risk factors

Some people are at a higher risk of serious COVID-19 illness than others. This includes people age 65 and older as well as babies younger than 6 months. Those age groups have the highest risk of needing hospital care for COVID-19 .

Not every risk factor for serious COVID-19 illness is known. People of all ages who have no other medical issues have needed hospital care for COVID-19 .

Known risk factors for serious illness include people who have not gotten a COVID-19 vaccine. Serious illness also is a higher risk for people who have:

• Sickle cell disease or thalassemia.
• Serious heart diseases and possibly high blood pressure.
• Chronic kidney, liver or lung diseases.

People with dementia or Alzheimer's also are at higher risk, as are people with brain and nervous system conditions such as stroke. Smoking increases the risk of serious COVID-19 illness. And people with a body mass index in the overweight category or obese category may have a higher risk as well.

Other medical conditions that may raise the risk of serious illness from COVID-19 include:

• Cancer or a history of cancer.
• Type 1 or type 2 diabetes.
• Weakened immune system from solid organ transplants or bone marrow transplants, some medicines, or HIV .

This list is not complete. Factors linked to a health issue may raise the risk of serious COVID-19 illness too. Examples are a medical condition where people live in a group home, or lack of access to medical care. Also, people with more than one health issue, or people of older age who also have health issues have a higher chance of severe illness.

Related information

• COVID-19: Who's at higher risk of serious symptoms? - Related information COVID-19: Who's at higher risk of serious symptoms?

Complications

Complications of COVID-19 include long-term loss of taste and smell, skin rashes, and sores. The illness can cause trouble breathing or pneumonia. Medical issues a person already manages may get worse.

Complications of severe COVID-19 illness can include:

• Acute respiratory distress syndrome, when the body's organs do not get enough oxygen.
• Shock caused by the infection or heart problems.
• Overreaction of the immune system, called the inflammatory response.
• Blood clots.
• Kidney injury.

Post-COVID-19 syndrome

After a COVID-19 infection, some people report that symptoms continue for months, or they develop new symptoms. This syndrome has often been called long COVID, or post- COVID-19 . You might hear it called long haul COVID-19 , post-COVID conditions or PASC. That's short for post-acute sequelae of SARS -CoV-2.

Other infections, such as the flu and polio, can lead to long-term illness. But the virus that causes COVID-19 has only been studied since it began to spread in 2019. So, research into the specific effects of long-term COVID-19 symptoms continues.

Researchers do think that post- COVID-19 syndrome can happen after an illness of any severity.

Getting a COVID-19 vaccine may help prevent post- COVID-19 syndrome.

• Long-term effects of COVID-19

The Centers for Disease Control and Prevention (CDC) recommends a COVID-19 vaccine for everyone age 6 months and older. The COVID-19 vaccine can lower the risk of death or serious illness caused by COVID-19.

The COVID-19 vaccines available in the United States are:

2023-2024 Pfizer-BioNTech COVID-19 vaccine. This vaccine is available for people age 6 months and older.

Among people with a typical immune system:

• Children age 6 months up to age 4 years are up to date after three doses of a Pfizer-BioNTech COVID-19 vaccine.
• People age 5 and older are up to date after one Pfizer-BioNTech COVID-19 vaccine.
• For people who have not had a 2023-2024 COVID-19 vaccination, the CDC recommends getting an additional shot of that updated vaccine.

2023-2024 Moderna COVID-19 vaccine. This vaccine is available for people age 6 months and older.

• Children ages 6 months up to age 4 are up to date if they've had two doses of a Moderna COVID-19 vaccine.
• People age 5 and older are up to date with one Moderna COVID-19 vaccine.

2023-2024 Novavax COVID-19 vaccine. This vaccine is available for people age 12 years and older.

• People age 12 years and older are up to date if they've had two doses of a Novavax COVID-19 vaccine.

In general, people age 5 and older with typical immune systems can get any vaccine approved or authorized for their age. They usually don't need to get the same vaccine each time.

Some people should get all their vaccine doses from the same vaccine maker, including:

• Children ages 6 months to 4 years.
• People age 5 years and older with weakened immune systems.
• People age 12 and older who have had one shot of the Novavax vaccine should get the second Novavax shot in the two-dose series.

Talk to your healthcare professional if you have any questions about the vaccines for you or your child. Your healthcare team can help you if:

• The vaccine you or your child got earlier isn't available.
• You don't know which vaccine you or your child received.
• You or your child started a vaccine series but couldn't finish it due to side effects.

People with weakened immune systems

Your healthcare team may suggest added doses of COVID-19 vaccine if you have a moderately or seriously weakened immune system. The FDA has also authorized the monoclonal antibody pemivibart (Pemgarda) to prevent COVID-19 in some people with weakened immune systems.

Control the spread of infection

In addition to vaccination, there are other ways to stop the spread of the virus that causes COVID-19 .

If you are at a higher risk of serious illness, talk to your healthcare professional about how best to protect yourself. Know what to do if you get sick so you can quickly start treatment.

If you feel ill or have COVID-19 , stay home and away from others, including pets, if possible. Avoid sharing household items such as dishes or towels if you're sick.

In general, make it a habit to:

• Test for COVID-19 . If you have symptoms of COVID-19 test for the infection. Or test five days after you came in contact with the virus.
• Help from afar. Avoid close contact with anyone who is sick or has symptoms, if possible.
• Wash your hands. Wash your hands well and often with soap and water for at least 20 seconds. Or use an alcohol-based hand sanitizer with at least 60% alcohol.
• Cover your coughs and sneezes. Cough or sneeze into a tissue or your elbow. Then wash your hands.
• Clean and disinfect high-touch surfaces. For example, clean doorknobs, light switches, electronics and counters regularly.

Try to spread out in crowded public areas, especially in places with poor airflow. This is important if you have a higher risk of serious illness.

The CDC recommends that people wear a mask in indoor public spaces if you're in an area with a high number of people with COVID-19 in the hospital. They suggest wearing the most protective mask possible that you'll wear regularly, that fits well and is comfortable.

• COVID-19 vaccines: Get the facts - Related information COVID-19 vaccines: Get the facts
• Comparing the differences between COVID-19 vaccines - Related information Comparing the differences between COVID-19 vaccines
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• Debunking COVID-19 myths - Related information Debunking COVID-19 myths

Travel and COVID-19

Travel brings people together from areas where illnesses may be at higher levels. Masks can help slow the spread of respiratory diseases in general, including COVID-19 . Masks help the most in places with low air flow and where you are in close contact with other people. Also, masks can help if the places you travel to or through have a high level of illness.

Masking is especially important if you or a companion have a high risk of serious illness from COVID-19 .

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COVID-19 Vaccination Clinical & Professional Resources

COVID-19 vaccine recommendations have been updated as of February 28, 2024, to recommend adults ages 65 years and over receive an additional updated 2023-2024 COVID-19 vaccine dose. This page will be updated to align with the new recommendation. Learn more .

Clinical Resources for Each COVID-19 Vaccine

• Free COVID-19 Vaccines Through the Bridge Access Program
• Equity in Childhood COVID-19 Vaccination
• 6 Things to Know About the COVID-19 Vaccine for Children
• Resources to Promote COVID-19 Vaccine for Children and Teens 

Information about COVID-19 vaccination for specific populations, including guidance for healthcare professionals and information for patients.

• Children and Adolescents
• Healthcare Personnel
• Pregnant or Breastfeeding Patients
• People with Certain Underlying Medical Conditions
• Patients Vaccinated Outside the US
• Patients Receiving Antiviral Therapy

CDC’s program, Partnering for Vaccine Equity , aims to reduce disparities in disproportionately affected communities by supporting a wide variety of partners working to increase vaccine confidence and access among racial and ethnic minority groups.

To find COVID-19 vaccine locations near you:

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