Do Runners Need to Wear Masks?

Some people have taken to yelling (online and off) at people exercising without masks. But does it really matter?
By BY HEATHER MURPHY from NYT Health https://ift.tt/3cf6cxm
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Masks, Running, Exercise, Bicycles and Bicycling, Coronavirus (2019-nCoV), Quarantines, Protective Clothing and Gear, Research
Source New York Times
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