Except that once we learned Covid wasn’t about droplets, cloth masks were as effective a mitigation strategy as putting up a chain link fence against mosquitos. The new advice is designed to wean everyone off masks.https://twitter.com/LawrenceGostin/status/1392991318910148609 …
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looks to me like studies vindicating masks consistently came up with great numbers by using precisely the kind of fabrics you don’t actually see people wearinghttps://businesstech.co.za/news/trending/417335/making-a-covid-19-mask-use-a-tea-towel-instead-of-a-t-shirt-research-shows/ …
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That’s just not true. What is true is you can get more out of it with attention to fit and filter. What is absolutely not true is that aerosols make masks are useless compared to droplets. It’s the opposite.
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