One only needs to look at the size of the virus versus what masks do and realize it’s useless. It’s one big compliance test and it’s terrible.
3M can’t keep up with the demand of N 95 respirators you think Scott.northern/MSA will be able to make the 100 million P 100 rated half-face respirators overmight? Not gonna happen but they can help you from inhaling aerosols with the virus in them.