Important update: Healthcare facilities
CDC has updated select ways to operate healthcare systems effectively in response to COVID-19 vaccination.
Learn more
Find the latest information:
Aquatics FAQs
Recommendations for Fully Vaccinated People
COVID-19 Homepage
Aquatics FAQs
Recommendations for Fully Vaccinated People
COVID-19 Homepage
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.
UPDATE
The White House announced that vaccines will be required for international travelers coming into the United States, with an effective date of November 8, 2021. For purposes of entry into the United States, vaccines accepted will include FDA approved or authorized and WHO Emergency Use Listing vaccines. More information is available here.
UPDATE
Travel requirements to enter the United States are changing, starting November 8, 2021. More information is available here.
Travel: Frequently Asked Questions and Answers
Travel: Frequently Asked Questions and Answers
alert icon
The COVID-19 pandemic is a rapidly evolving situation and CDC guidance is updated frequently.
On This Page
General
Check CDC’s Domestic Travel or International Travel pages for the latest recommendations for travelers.
Air Travel
For additional FAQs on the testing requirement before air travel to the U.S. and the vaccine requirement before air travel to the U.S., visit Requirement for Proof of Negative COVID-19 Test or Documentation of Recovery from COVID-19 and Requirement for Proof of COVID-19 Vaccination for Air Passengers.