Tweet from AshishKJha46 at September 28, 2022 at 07:16AM
People often ask: do those rapid antigen tests work?
Why yes they do
As contagiousness tests
If you want to know: am I contagious right now?
Antigen test is your best bet
More data antigen tests better than PCR or symptoms at assessing contagiousness
https://t.co/T0wFs3qKLM— Ashish K. Jha, MD, MPH (@AshishKJha46)
Sep 28, 2022
from http://twitter.com/AshishKJha46