@joelle_emerson ("Joelle Emerson") wrote:
This. I'm amazed at how many people are still wearing loosey goosey cloth masks.
with quote tweet:
@DrTomFrieden ("Dr. Tom Frieden") wrote:
Given how transmissible Delta is—and the likelihood that Omicron is also highly transmissible—consider upgrading to an N95/KN95 mask or equivalent when indoors and around others, especially if you're elderly or immunocompromised.