U.S. Centers for Disease Control and Prevention
Has JN.1 made home COVID tests less effective? Here is what we know
Health
Rachel Carter
As the immune-evasive coronavirus variant fuels another wave of infections, here is how to get the most out of at-home testing. Mario ...
How to navigate risk and exposure
Health
Rachel Carter
People wind their way in a queue created by stanchions at a security checkpoint at San Francisco International Airport in 2022. Lea ...
Rise in COVID, flu and RSV prompt Bay Area health recommendations
Health
Rachel Carter
The gathering “tripledemic” prompted a coalition of regional health officers to issue joint recommendations for safely navigating the upcoming holiday season — including ...