Recommendations for Fully Vaccinated People
COVID-19 Homepage
Travel
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Travel Assessment
A tool to help you know the requirements to board a flight to the United States.
On March 10, 2023, CDC removed the requirement for air passengers from China, Hong Kong or Macau to show a negative COVID-19 test or documentation of recovery before boarding a flight to the United States.
You must be fully vaccinated with the primary series of an accepted COVID-19 vaccine to travel to the United States by plane. Only limited exceptions apply. For more information, see Requirement for Proof of COVID-19 Vaccination for Air Passengers.
As a result of a court order, effective immediately and as of April 18, 2022, CDC’s January 29, 2021 Order requiring masks on public transportation conveyances and at transportation hubs is no longer in effect. Therefore, CDC will not enforce the Order. CDC continues to recommend that people wear masks in indoor public transportation settings at this time.
I am sick with or tested positive for COVID-19 and am recommended to isolate.
I am sick with or tested positive for COVID-19 and am recommended to isolate.
I have ended isolation but still need to continue wearing my mask per CDC’s guidance.
I have ended isolation but still need to continue wearing my mask per CDC’s guidance.
- Do not travel on public transportation such as airplanes, buses, and trains if you will not be able to wear a high-quality mask or respirator when around others indoors for the full duration of your trip.
- If you travel, wear a high-quality mask or respirator the entire time you are around others indoors.
- Traveling by private vehicle (if possible) can lower the chances of spreading COVID-19 to others.
- Do not travel on public transportation such as airplanes, buses, and trains if you will not be able to wear a high-quality mask or respirator when around others indoors for the full duration of your trip.
- If you travel, wear a high-quality mask or respirator the entire time you are around others indoors.
- Traveling by private vehicle (if possible) can lower the chances of spreading COVID-19 to others.
- Follow CDC guidance, including getting tested at least 5 full days after your last exposure.
- Do not travel on public transportation such as airplanes, buses, and trains if you will not be able to wear a high-quality mask or respirator when around others indoors for the full duration of your trip.
- If you travel, wear a high-quality mask or respirator the entire time you are around others indoors.
- Traveling by private vehicle (if possible) can lower the chances of spreading COVID-19 to others.
- Follow CDC guidance, including getting tested at least 5 full days after your last exposure.
- Do not travel on public transportation such as airplanes, buses, and trains if you will not be able to wear a high-quality mask or respirator when around others indoors for the full duration of your trip.
- If you travel, wear a high-quality mask or respirator the entire time you are around others indoors.
- Traveling by private vehicle (if possible) can lower the chances of spreading COVID-19 to others.
This poster is available to download and can be used as a resource for airport testing sites. The poster reminds travelers of actions they should take if their COVID-19 test is positive.
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COVID-19 vaccines are free of charge to all people living in the U.S., regardless of their immigration or health insurance status.
CDC’s public health messaging system offers up-to-date messages to travelers at specific airports, seaports, and land borders where most international travelers enter or leave the United States.
This is the latest information posted by CDC, in partnership with US Customs and Border Protection (CBP), the Transportation Security Administration (TSA) and other port-of-entry partners.
Testing Travel Health Alert

CDC’s primary vehicle for scientific public health information and recommendations. See the latest COVID-19 reports.

Travelers’ Health
Get the latest updates on COVID-19 and travel information related to this outbreak.

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