Important update: Healthcare facilities
CDC has updated select ways to operate healthcare systems effectively in response to COVID-19 vaccination. Learn more
To maximize protection from the Delta variant and prevent possibly spreading it to others, get vaccinated as soon as you can and wear a mask indoors in public if you are in an area of substantial or high transmission.
UPDATE
Given new evidence on the B.1.617.2 (Delta) variant, CDC has updated the guidance for fully vaccinated people. CDC recommends universal indoor masking for all teachers, staff, students, and visitors to K-12 schools, regardless of vaccination status. Children should return to full-time in-person learning in the fall with layered prevention strategies in place.

Travelers Prohibited from Entry to the United States

Travelers Prohibited from Entry to the United States

Several Presidential proclamations established restrictions on the entry of certain travelers into the United States in an effort to help slow the spread of coronavirus disease 2019 (COVID-19).

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With specific exceptions, several Presidential proclamations suspend and limit entry into the United States, as immigrants or nonimmigrants, of noncitizens who were physically present within the following countries during the 14-day period preceding their entry or attempted entry into the United States. For a full list of exceptions, please refer to the relevant proclamations in the links below.

As further provided in each proclamation, citizens and lawful permanent residents of the United States, certain family members, and other individuals who meet specified exceptionsexternal icon, who have been in one of the countries listed above in the past 14 days will be allowed to enter the United States. More information about what to do after arriving to the United States is available on CDC’s After International Travel webpage.