Why Nostr? What is Njump?
2023-10-02 02:53:39

Ron Chusid :verified: on Nostr: "we conclude that wearing masks, wearing higher quality masks (respirators), and mask ...

"we conclude that wearing masks, wearing higher quality masks (respirators), and mask mandates generally reduced SARS-CoV-2 transmission in these study populations."
#Covid
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10446908/
Author Public Key
npub152rfa79htfhu7cc4t6dsgc420tmvphj5tp555dg76ya66z6s7s9sahw6dd