Masks can't stop a virus that's only 125 nanometers across. Eight thousand could be laid end to end and that would only 1 millimeter.
The containers for the masks even have a disclaimer that they won't stop the coronavirus.
Masks can't stop a virus that's only 125 nanometers across. Eight thousand could be laid end to end and that would only 1 millimeter.
The containers for the masks even have a disclaimer that they won't stop the coronavirus.