By Gina Kolata from NYT Health https://www.nytimes.com/2020/11/18/health/coronavirus-masks-denmark.html?partner=IFTTT
By Gina Kolata from NYT Health https://www.nytimes.com/2020/11/18/health/coronavirus-masks-denmark.html?partner=IFTTT
Wednesday, November 18, 2020
A New Study Questions Whether Masks Protect Wearers. You Need to Wear Them Anyway.
By Gina Kolata from NYT Health https://www.nytimes.com/2020/11/18/health/coronavirus-masks-denmark.html?partner=IFTTT
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