The Centers for Disease Control and Prevention (CDC) issued an order last week, effective January 26, 2021, requiring proof of a negative COVID-19 test or documentation of having recovered from COVID-19 for all international air passengers arriving from a foreign country to the US. Under this order, nearly all travelers aged two or older including US citizens must show a negative viral test within three days of departure or documentation of recovery from COVID-19. The CDC will consider waivers of testing requirements for passengers coming from countries with little or no testing capacity, including certain places in the Caribbean.