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Re:Do climate models predict extreme weather? by kwhitefoot on Sunday January 09, 2022 @09:13AM (#29863366)
Asian countries already used them at the time, not because of COVID. Unfortunately it appears that no one had researched this phenomenon so there were no good statistics on whether, or not, they were effective.
Re:Do climate models predict extreme weather? by pmarreck on Monday January 10, 2022 @11:23AM (#29877167)
Surgeons have used surgical masks for... 100 years? Are you sure there's no evidence to back that up?
Re:Do climate models predict extreme weather? by kwhitefoot on Sunday January 16, 2022 @02:13PM (#29958900)
Operating theatres and streets are radically different environments. The surgeon is leaning over the patient and breathing directly toward an open wound so of course it makes sense for a surgeon to wear a mask. That's not what happens in the street.