Vaccine, booster and travel guidance for people vaccinated against COVID-19 outside of the United States
(Updated 3/8/2022, 5:35pm: A previous version of this story incorrectly stated the Centers for Disease Control and Prevention issued vaccination requirements for entry into the U.S. It is the Department of Homeland Security that issued the requirements.) For many who travel to and from the United States, whether they are seasonal migrant workers or frequent […]