741
you are viewing a single comment's thread
view the rest of the comments
[-] AliasAKA@lemmy.world 13 points 9 months ago

N-95 masks are protective, and to a certain (most likely lesser degree), KN-95 masks are also protective.

this post was submitted on 17 Oct 2024
741 points (100.0% liked)

science

20651 readers
268 users here now

A community to post scientific articles, news, and civil discussion.

rule #1: be kind

founded 2 years ago
MODERATORS