https://www.nationalgeographic.com/premium/article/covid-reinfections-chronic-booster-vaccine
0
0
9/13/23 at 10:32am
Organization
National Geographic
Author
Sanjay Mishra
A previous SARS-CoV-2 infection can protect you for a little while, but the immunity wanes—and each new infection, no matter how mild, takes a toll on your body.
Create an account
or login to join the discussion