DO MASKS PROTECT AGAINST SARS-COV-2 & ARE THEY SAFE?
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Government-trained OSHA mask experts, Tammy Clark & Kristen
Meghan, lay out concrete data on the safety and efficacy of masks.
#OSHA #MaskEfficacy #MaskMandates #MaskSafety #TammyClark #KristenMeghan
https://thehighwire.com/videos/do-masks-protect-against-sars-cov-2-are-they-safe/
Government-trained OSHA mask experts, Tammy Clark & Kristen
Meghan, lay out concrete data on the safety and efficacy of masks.
#OSHA #MaskEfficacy #MaskMandates #MaskSafety #TammyClark #KristenMeghan
https://thehighwire.com/videos/do-masks-protect-against-sars-cov-2-are-they-safe/