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Roland99

(53,342 posts)
4. One person posted a snippet of a study showing cloth masks not as effective as surgical masks
Tue Aug 24, 2021, 02:12 PM
Aug 2021

for healthcare workers

A peer review of the study said estimates were imprecise and not statistically significant.

But that didn't phase the qultist.

And it was 10 years ago, in Vietnam, and didn't describe the cloth masks at all and was geared toward HCWs who wear masks for hours and hours.

Latest Discussions»General Discussion»I just can't anymore. I ...»Reply #4