Telling vaxxed people to ditch masks inside makes sense. But it fails to account for anti-vaxxers who won’t be asked—much less able—to prove they got shots.

Biden has made moves, but experts say he could do a lot more—now.

The variant wreaking havoc in India has arrived in the U.S. and will spread unchecked if we can’t get our successful vaccination campaign back on track.

Pandemic fatigue has weighed on testing—and that leaves us ill-equipped to fight emerging variants.

Yes, you could get COVID after vaccination. Yes, a variant is gaining ground. But the science is clear: The vaccines are very safe, very effective, and they’re our way out of this.

More cases mean more opportunities for the novel coronavirus to mutate. And the more the pathogen mutates, the greater the chance it will evolve into an even deadlier variant.

The numbers are more complicated than they seem.