https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/about-face-coveri...

		AlwaysRock on Jan 13, 2022 \| parent \| context \| favorite \| on: Switching to an N95 mask gives a 75x boost in Covi... https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-si... > DO NOT choose masks that > Are specially labeled “surgical” N95 respirators, as those should be prioritized for healthcare personnel