posted by Laley23
All those doctors and dentists and nurses and ....
Yep, decades of mask wearing just for fun. They definitely don’t work. Or they did, but once they became political — they stopped working? It’s hard to keep it straight.
To be fair, I believe dentists/surgeons wear masks when they have an "open" patient (dentist-mouth) is the same reason they scrub the crap out of their hands.
Bacteria.
From the research I have seen, masks are great at stopping bacteria, not so great at stopping viruses, just too small.
I am willing to be wrong though. I mean the CDC and Fauci said so at the beginning of the pandemic, that masks were useless against viruses, then they changed their tune not based on science, but based on political pressure.