A COVID particle is about .1 micron..

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4 years ago

"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." - Sen. Dr. Scott Jenson, M.D.

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