"In a paper published in Nature on Friday, a five-year study from the University of Hong Kong and the University of Maryland has found that a simple non-fitted mask blocked 100% of coronavirus droplets and aerosol"
#Masks4Allhttps://www.theguardian.com/commentisfree/2020/apr/04/why-wear-a-mask-may-be-our-best-weapon-to-stop-coronavirus …
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Are you crazy? Wear masks.
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cloth masks have a 97% penetration rate for influenza type illnesses and respiratory illnesses. Useless. Medical grade masks are a different story. However most people end up touching their face SO MUCH MORE. If u don’t follow protocol you end up exposing yourself more not less.
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