RALEIGH, N.C. -- Health experts have been saying for months that mask wearing is important for stopping the spread of COVID-19. But is there a benefit to wearing two masks? It's a hot topic right now, ...
Feb 10 (Reuters) - Making sure a mask fits snugly on the face and use of two masks is likely to significantly reduce a person's exposure to the coronavirus, laboratory experiments described by U.S.
Many people choose to wear an N95 mask as a way to reduce exposure to harmful viruses and airborne toxins or pollutants.
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