Wearing face masks the same house was 79% effective at curbing transmission, but only before symptoms emerge.
from WebMD Health https://www.webmd.com/lung/news/20200528/face-masks-at-home-reduce-covid-19-risk-study-says?src=RSS_PUBLIC
Friday, May 29, 2020
Face Masks at Home Reduce COVID-19 Risk, Study Says
from WebMD Health https://www.webmd.com/lung/news/20200528/face-masks-at-home-reduce-covid-19-risk-study-says?src=RSS_PUBLIC
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