Jonathan Mesiano-Crookston on Nostr: Good lord 1. Respirators work on a personal level. We know physics works 2. ...
Good lord
1. Respirators work on a personal level. We know physics works
2. Respirators would work on a population level. These studies are hard to conduct and don't always show clear statistical results because of failures of compliance, but you see reduction of transmission, etc
(Or the studies are improperly conducted. I also suspect some studies are designed to fail)
Reminder of large scale study showing community masking reduced transmission, as one would expect
https://www.science.org/doi/10.1126/science.abi9069
1. Respirators work on a personal level. We know physics works
2. Respirators would work on a population level. These studies are hard to conduct and don't always show clear statistical results because of failures of compliance, but you see reduction of transmission, etc
(Or the studies are improperly conducted. I also suspect some studies are designed to fail)
Reminder of large scale study showing community masking reduced transmission, as one would expect
https://www.science.org/doi/10.1126/science.abi9069