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
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.
Information for Laboratories about Coronavirus (COVID-19)
Information for Laboratories about Coronavirus (COVID-19)
CDC Diagnostic Tests and Supplies
Resources for Laboratories
Advisories and Alerts
- May 18. 2021 05/18/2021: Lab Advisory: CDC Updates Interim Guidance for Antigen Testing for SARS-CoV-2
- May 14. 2021 05/14/2021: Lab Update: Join the Next Clinical Laboratory COVID-19 Response Call on Monday, May 17 at 3:00 PM ET
- May 05. 2021 05/05/2021: Lab Advisory: SARS-CoV-2 Variants B.1.617, B.1.617.1, B.1.617.2, and B.1.617.3 Classified as Variants of Interest