This argument is poorly constructed. I think there could be better ones, but here’s my problem. It goes through the three CDC studies and correctly observes that they fail to separate regions that have high vaccination rates from schools without a mask mandate. Indeed, the ideal experiment would involve two schools that are otherwise identical in the same geographical area with high vaccination rates: one that has no…
A randomized study was run in Bangladesh. There they handed out masks to randomly selected villages among a pool of 600 villages with similar vaccination and political stances. That study showed that the effect of surgical masks was statistically significant when used by the elderly 50+ population. For other age groups and for cloth masks, the advantage was statistically insignificant. All the headlines around this s…
I never know what to make of posts like this. It seems almost insulting to have to explicitly point out that masks are about reducing transmission, and that transmission could occur between students (not 50+) and teachers (many 50+).
Right?
So your conclusion should be that the Bangladesh study is quite relevant to schools, yet you seem to be suggesting the opposite?
Though I knew about it, I don't think I really appreciated how people could cherry-pick information to fit their preconceived ideas until covid.