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suppose putting a mask on every asymptomatic wasnt going to make a difference; suppose they always knew that?
why would they say the opposite?
the logic on masks is easy. i wasnt asking about that
3 Answers
- 1 day ago
C'mon man.
Docs and nurses wear masks, too.
Why would they if they were useless in germ spread?
- ?Lv 71 day ago
Because nobody really knew or knows all about the virus even now. So If there’s a chance a mask prevents the wearer from catching it or worse spreading it to others, then it’s worth wearing.
There’s no proof that taking vitamin supplements is going to make a difference in someone’s health, but many still do it.