What health documentation is required for international air passengers traveling to the United States?

According to the CDC, and effective Jan. 26, all air passengers traveling to the United States, including U.S. citizens and lawful permanent residents ages 2 years and older, are required to get a viral test (a test for current infection) within 3 days before their flight to the U.S. departs, and provide written documentation of their laboratory test result (paper or electronic copy) to the airline.

If you have had a positive viral test in the past three months and you have met the criteria to end isolation, you may travel instead with documentation of your positive viral test results and a letter from your healthcare provider or a public health official stating you have been cleared for travel.

Airlines must confirm the negative test result or documentation of recovery for all passengers before they board. If a passenger does not provide documentation of a negative test or recovery, or chooses not to take a test, the airline must deny boarding to the passenger. Passengers must also attest, under penalty of law, to having received a negative qualifying test result or recovery from Covid-19 and medical clearance to travel.

We encourage everyone traveling to the U.S. to review the CDC guidance and consult your airline with any questions in advance of your flight.