[QUOTE=bnorth;2098417]
Quote:
Originally Posted by CrackaJackKid
That type of mask is to protect others from you if you have the virus. They do not protect you from getting it. This is one of the biggest problems, most don't even understand the types of masks and what they do. (insert hand slapping head emoji).  |
https://pubmed.ncbi.nlm.nih.gov/33087517/
"Airborne simulation experiments showed that cotton masks, surgical masks, and N95 masks provide some protection from the transmission of infective SARS-CoV-2 droplets/aerosols."
It isn't 100% but then nothing in life is except death and taxes.