All coverage
CDC director says US may see 'precipitous decline' in omicron cases like South Africa
By Cheyenne Haslett
Covid cases rise by 948% in Florida as Omicron drives huge wave across US
By Alexandra Villarreal
CDC director turns to media consultant as Covid-19 messaging frustrations mount
By Kevin Liptak, Jeremy Diamond & Kaitlan Collins
Positive COVID test? Guidelines for symptoms, self-tests, quarantine
By Ryan W. Miller & Marina Pitofsky
CDC guidelines don't require negative test for ending COVID isolation, but says they're the "best approach"
By Alexander Tin
The CDC says a test to get out of COVID isolation is not needed, resisting pushback
By Jonathan Franklin
Fauci: CDC mulling COVID test requirement for asymptomatic
By Aamer Madhani & Hope Yen
Omicron variant in the U.S.: Omicron cases could fall just as quickly as they rose, CDC says
By Erika Edwards
Further clarification 'coming very soon' to CDC Covid-19 isolation guidelines
By Ben Tinker & Rachel H. Janfaza
New Covid isolation guidance from the CDC leaves many workers feeling disposable
By Steven Greenhouse
Facing criticism, CDC updates Covid-19 isolation recommendations with guidance on testing
By John Bonifield, Nikki Carvajal & Kaitlan Collins
For C.D.C.'s Walensky, a Steep Learning Curve on Messaging (Published 2022)
By Sheryl Gay Stolberg, Sharon LaFraniere & Noah Mercer Weiland