
Get Ready for a Wave of Missed Infections
At last, rapid COVID tests are everywhere—and that means a surge of false-negative results.


At last, rapid COVID tests are everywhere—and that means a surge of false-negative results.

The successes and failures of annual flu-shot campaigns hold lessons for the future of COVID vaccines.

How bad will it be?

We’re tracking how the virus is changing over time. Why not monitor immunity too?

The effects of the first one may be fading. When will it be time for seniors to re-up?

Long COVID isn’t going away, and we still do not have a way to fully prevent it, cure it, or really to quantify it.

Here are four shapes that the next variant might take—which will also dictate the shape of our response.

The U.S. is nearing 1 million recorded COVID-19 deaths without the social reckoning that such a tragedy should provoke. Why?

Protections meant to shield everyone can’t be a matter of personal preference.

Cough? Test. Stuffiness? Test. Scratchy throat? Test.