“Two of the most staunch supporters of mask science in my shop are out with the kung flu. Masks do nothing.”
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Worse than nothing, I think. Of the people I know who got it, the worst case was with the biggest mask proponent. Totally paranoid, always had one (or two) masks on, indoors and out. The only one I know who was actually hospitalized. Finally recovered, though.
Does this person acknowledge that the masks obviously didn’t keep him/her from getting a CoVid case?