Thursday, July 22, 2021

// // Leave a Comment

What is a COVID-19 vaccine 'breakthrough' case?

COVID-19 vaccines work by teaching the body to recognize the virus. So if you're exposed to it after vaccination, your immune system should be ready to spring into action and fight it.

from Google Alert - health https://ift.tt/3kJtnYl
via IFTTT

0 comments:

Post a Comment