Feel like I have whiplash from how quickly certain people switched from pushing hard for official recognition of airborne covid to pushing hard for removal of *indoor* mask mandates.
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Wasn’t the argument for cloth masks that are source control to stop larger droplet transmission? If transmission is airborne wouldn’t that make such masks useless or counterproductive? Isnt that following science? Dropping measures that dont work? I dont understand whiplash.
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Cloth masks do offer protection against aerosols (e.g http://jv.colostate.edu/masktesting/ ) - though degree of protection depends on a number of factors. But they are neither useless nor counterproductive.
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