Important update: Healthcare facilities
CDC has updated select ways to operate healthcare systems effectively in response to COVID-19 vaccination. Learn more
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.
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.
Travel requirements to enter the United States are changing, starting November 8, 2021. More information is available here.

COVID-19 Toolkits

Updated Apr. 11, 2022, 12:00 AM
photo collage of people wearing masks

Find toolkits on a variety of topics to help you successfully communicate with your audiences. For more information on social media best practices, visit the Social Media at CDC webpage.

Tailoring Messages

To improve vaccine confidence and boost COVID-19 vaccination rates, make sure that your messages are relevant for your specific audience. Visit CDC’s page on tailoring COVID-19 information to your audience for more information.


Archived Content

To find a list of content that has been archived for historical purposes, please visit our archive. Please note the content of these pages and files may be out of date as they are no longer being updated. View Archive