How can masks protect against a virus if viruses are so small that they can pass through the material? This applies to both cloth masks and surgical masks. #ThisIsNotAboutAVirus - Post by JohnWhiskers on Boldomatic

This is a scheduled post planned to be published at 1591733312000 at 1591733312000

How can masks protect against a virus if viruses are so small that they can pass through the material?

This applies to both cloth masks and surgical masks.

#ThisIsNotAboutAVirus

How can masks protect against a virus if viruses are so small that they can pass through the material? This applies to both cloth masks and surgical masks. #ThisIsNotAboutAVirus

#virus, #masks, #questions, #not-about-a-virus