Study Confirms One Type of COVID Mask Is 'Significantly Better' Than Others
"The research shows that any mask is much better than no mask, and an N95 is significantly better than the other options”
https://www.sciencealert.com/study-confirms-one-type-of-covid-mask-is-significantly-better-than-others
Mastodon is the best way to keep up with what's happening.
Follow anyone across the fediverse and see it all in chronological order. No algorithms, ads, or clickbait in sight.