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A comment on The science of mask-wearing hasn’t changed, so why have our expectations?. Parent comment

Re:The science of mask-wearing hasn’t changed, so why have o... by tlb on Friday July 03, 2020 @09:26PM (#23729208)
Masks do a great deal to reduce transmission of Covid-19. (This isn't true of every disease.) Covid-19 is mostly acquired by inhaling droplets of water+virus exhaled by carriers, so masks work quite well. A large amount of evidence for this is collected at https://masks4all.co/facts/
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