The Centers for Disease Control and Prevention (CDC), located within the Department of Health and Human Services (HHS), announces an Amended Order requiring a 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. This Amended Order was signed by the CDC Director on December 2, 2021, and supersedes the previous Order signed by the CDC Director on October 25, 2021.

This Amended Order will become effective at 12:01 a.m. on December 6, 2021.

Read more > https://www.federalregister.gov/documents/2021/12/07/2021-26603/requirements-for-negative-pre-departure-covid-19-test-result-or-documentation-of-recovery-from