LOL
Changing the subject.
Of course masks “work”….it’s common sense.
🙄
Individual people wearing proper fitted N-95 masks by 3M will reduce droplet size, and reduce viral spread
if they are sick with Covid!But masks don't do anything if the people wearing them
don't have Covid. SPEAKING of common sense - OAK, did you know you can't spread a virus if you don't have it. 😆😆😆
So mandatory masking of EVERYONE - the majority of whom do not have Covid - doesn't work, because if you mask 1,000 people, the benefits of ONE PERSON not spreading Covid needs to be weighed against the 999 who wear masks who don't have Covid, and who are all impeding their breathing and breathing in increased carbon dioxide, in addition to BACTERIA on masks worn improperly!
Hence why the studies on masks are clear about MANDATORY MASKING OF EVERYONE not working.
Yes, properly wearing an N-95 mask will reduce spread only if people have Covid!
They do much less to protect the person WEARING IT! Almost nothing! Around 15% protection, depending on the study. And even less for cloth masks and flimsy fabric masks! Also, most people don't wear them properly! And they are often covered in bacteria!
What double blind controlled study has found that mandatory masking of EVERYONE works, OAK?
ALL 49 studies you posted only showed that masks work for people who HAVE COVID. Those weren't mass masking studies.
