omicron variant

Here's where you're most at risk for getting a COVID infection right now, according to experts.
The omicron subvariant BA.2.12.1 is poised to be the next dominant strain in the U.S. Mutations appear to have helped it replicate better and resist prior immunity.
How long do antibodies last with an additional dose? Should you time the shot to COVID waves or social plans? Here's what to know.
New strains of the virus will likely keep emerging. This is what you should keep in mind when they do.
From monoclonal antibodies to antivirals, this guide has everything you need to know about addressing an infection.
Cases of the omicron subvariant are increasing, but the health impact is still unclear.
Feeling like you can't even care about work right now? You're not alone, thanks to omicron.
The stark warning from the WHO cited estimates from the Institute of Health Metrics at the University of Washington.
Experts break down everything to know about when your five-day quarantine should start, what to do after it ends, and more.