Re:China estimates 250M people have caught Covid in 20 days
by NoPie on Sunday December 25, 2022 @04:54AM
(#34125779)
That study is biased because it has no proper control group.
Individually you may protect yourself with the mask (if you think it is worth it) but that's not how the policy makers should look at things on society's level. If most people will not/won't be able to use masks properly, then its effects will be very low.
Individually you may protect yourself with the mask (if you think it is worth it) but that's not how the policy makers should look at things on society's level. If most people will not/won't be able to use masks properly, then its effects will be very low.