EPA Researchers Test Effectiveness of Face Masks, Disinfection...

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2021-05-17 02:18:55 -

It looks to me like masks are not very effective. The subjects in these trials wore their masks in perfect form and many effectiveness ratings are still in the 20's and 30's!
https://www.epa.gov/sciencematters/epa-researchers-test-effectiveness-face-masks-disinfection-methods-against-covid-19

It looks to me like masks are not very effective. The subjects in these trials wore their masks in perfect form and many effectiveness ratings are still in the 20's and 30's! https://www.epa.gov/sciencematters/epa-researchers-test-effectiveness-face-masks-disinfection-methods-against-covid-19

WWW.EPA.GOV

EPA Researchers Test Effectiveness of Face Masks, Disinfection Methods Against COVID-19 | US EPA

EPA scientists are applying their expertise in aerosol and decontamination research to better understand mask effectiveness, as well as methods for disinfecting personal protective equipment for the public, healthcare workers, and other essential workers.

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