Do masks protect from respiratory viruses?
Submitted by snoopydawg on Wed, 08/10/2022 - 3:57pmVideo inside essay, but I can’t embed it. But please watch it at the source.
Everything you wanted to know about masks and COVID and were not too afraid to ask.
Mask expert shares his abundant knowledge and experience. Spoiler alert: THEY DON'T WORK. But they DO CAUSE HARM.