Many in China Wear Them, but Do Masks Block Coronavirus?

They may help, but experts say it’s more important to wash your hands.
By BY RONI CARYN RABIN from NYT Health https://ift.tt/2vaGxWy
via IFTTT
Protective Clothing and Gear, Masks, Respiratory Diseases, Coronavirus (2019-nCoV), your-feed-science, your-feed-healthcare
Source New York Times
Làm đẹp Blog 247