AFAIK this might be effective for some droplets and prevent infections. However, it doesn't deal with the issue of fomites, which are generally a much bigger issue than people coughing directly at you
A surface/object that can carry an infectious substance, like a metal bench that's been coughed on but not cleaned
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Thank you for that explanation!!! This is why I have twitter, not for trolls or nastiness but because there are so many AMAZINGLY knowledgeable people willing to help others learn. Thank you!!@
Thanks. Twitter will use this to make your timeline better. UndoUndo
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