As of May 12, 2023, non-immigrant 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:
From the CDC website:
“On May 9, 2023, the President issued a Proclamation providing that the vaccination requirements for non-citizen non-immigrant 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.
End of vaccination requirements for land or ferry entry to the United States:
From January 22, 2022 through May 11, 2023, all non-citizens who are non-immigrants 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.
Negative COVID-19 Test Requirement Ended June 12, 2022:
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.”