
A Single Day With Fewer Than 100,000 Cases of COVID-19
The case count in the U.S. hadn’t dipped that low since November.
Our health writers explore wellness culture, human behavior, mortality and disease, and other mysteries of the body and the mind.

The case count in the U.S. hadn’t dipped that low since November.

Spaghetti-Os pie has warped my understanding of reality.

The Brazil variant raises a scary question—and reminds us that herd immunity matters across borders.

New COVID-19 cases, hospitalizations, and deaths all dropped this week.

This winter has been an extraordinarily quiet flu season. Scientists aren’t sure the silence will last.

Some of the venues and clinics where the early stages of a global COVID-19 vaccination effort are taking place

Our best coronavirus tracking tool is still underused.

Americans can plan for the pandemic’s end in the fall. What happens between now and then?

January saw one-fifth of all American COVID-19 deaths to date.

Side effects are just a sign that protection is kicking in as it should.