Important update: Healthcare facilities
CDC has updated select ways to operate healthcare systems effectively in response to COVID-19 vaccination. Learn more
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.

About COVID-19

About COVID-19
Updated Jan. 24, 2022
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Get the facts about COVID-19 and the virus that causes it, including how it spreads and new variants.

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Protect Your Family Members

Some people in your family may need to take more steps to be better protected from COVID-19, including

  • Anyone not up to date with their COVID-19 vaccines
  • Children under 5 years who cannot be vaccinated yet
  • People with weakened immune systems or underlying medical conditions
Protect Your Family
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