
Nasal Vaccines Are Here
Now they’re being used in China. But do they work?
Our health writers explore wellness culture, human behavior, mortality and disease, and other mysteries of the body and the mind.

Now they’re being used in China. But do they work?

Close your mouth and step away from the human.

Animals could give us the virus—again.

Its symptoms have changed a lot.

Once again, our pandemic numbers are creeping in the wrong direction.

The world’s most populous nation is being forced onto a zero-COVID off-ramp.

Children who spent their formative years in the bleach-everything era will certainly have different microbiomes. The question is whether different means bad.

Strict zero-COVID policies have kept disease from spreading, but at enormous social cost. How far should they be rolled back?

Do I dare to eat an old peach yogurt? Yes, yes I do.

As case numbers fall, the outbreak could become entrenched.