Mar 19, 20221 min read

N95 masks can reduce spread in flight by 95% study shows

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https://www.thetimes.com/article/2cd7ef55-3be2-4d3b-adfa-ef773c0f4995?shareToken=17de06f753c60e0cc2dbb75931297665

https://jamanetwork.com/journals/jama/fullarticle/2822933?guestAccessKey=4911e81e-d338-44ba-a1ef-1980889e5a95&utm_source=twitter&utm_medi...