Masks - N95 and others can NOT filter out COVID19

First published at 16:08 UTC on June 30th, 2020.

An N-95 mask filters out particulate matter larger than .3 microns. So the question then is how big is a COVID particle. A COVID particle is about .1 micron....this idea of people doing anything particularly useful w...a mask is just LOONEY TUNES.&q…

MORE
CategoryNone
SensitivityNormal - Content that is suitable for ages 16 and over
DISCUSS THIS VIDEO