Double masking can improve your protection against the coronavirus. Layering a cloth mask over a surgical mask can improve the fit while maintaining good filtration. However, wearing a surgical mask ...
As health officials scramble to minimize spread of the highly contagious Omicron variant, many experts have recommended that people switch from cloth or surgical masks to more-protective N95 and KN95 ...
Transmission of the virus can be dramatically reduced by well-fitted masks or double-masking, according to new research by the C.D.C. By Roni Caryn Rabin and Sheryl Gay Stolberg Wearing a mask — any ...
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