The threads of an N95 mask would create a gap ~27ft in diameter between them.
.
Source: cdc characteristics on virus, and math.
So this time, fouci was right, masks don't do anything.
The threads of an N95 mask would create a gap ~27ft in diameter between them.
.
Source: cdc characteristics on virus, and math.
So this time, fouci was right, masks don't do anything.
Minor correction: COVID-19 is the disease, SARS-CoV-2 is the virus. :)