IF YOU ARE FULLY VACCINATED
CDC has updated its guidance for people who are fully vaccinated. See Recommendations for Fully Vaccinated People.
IMPORTANT UPDATE FOR SCHOOLS
CDC recommends schools continue to use the current COVID-19 prevention strategies for the 2020-2021 school year. Learn more
Important update: Healthcare facilities
CDC has updated select ways to operate healthcare systems effectively in response to COVID-19 vaccination. Learn more
UPDATE
Getting vaccinated prevents severe illness, hospitalizations, and death. Unvaccinated people should get vaccinated and continue masking until they are fully vaccinated. With the Delta variant, this is more urgent than ever. CDC has updated guidance for fully vaccinated people based on new evidence on the Delta variant.
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.

Guidance for Health Departments about COVID-19 Testing in the Community

Guidance for Health Departments about COVID-19 Testing in the Community
Updated Dec. 1, 2020
COVID-19 test tube and swab held by medical professional
Testing Overview

Summary of considerations and current CDC recommendations regarding COVID-19 testing strategies

Performing Broad-Based Testing

Prepare for broad-based viral testing in facilities after known or suspected SARS-CoV-2 exposure or when there is moderate to substantial transmission in the community.

Health care worker administering COVID-19 test to a person setting in a car.
Expanded Screening Testing

Considerations for expanding screening testing for SARS-CoV-2

Expanded Screening Testing
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