SAN JOSE, Calif. (KGO) -- The case is growing stronger that Americans should wear face covers when they venture outdoors. On Thursday, Bay Area public health officials recommended the use of cloth ...
The CDC declared "loosely woven cloth products" are inferior to surgical and N95 masks at protecting against COVID-19 particles. Anthony Behar/Sipa USA Cloth face coverings are less effective at ...
More data and public health experts say the quality of face masks can vary widely. That’s being emphasized now as the omicron variant has been found to be significantly more transmissible than ...
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