Keeping your cloth masks clean is important to preventing the spread of the virus. Dr. Michael Gibson, cardiologist at Beth Israel Deaconess Medical Center, recommends cleaning your cloth mask after ...

Researchers at Northeastern University have found that adding an outer layer made from nylon stockings to a homemade face covering can boost its ability to filter out small particles in the air by ...

Confronting new, more transmissible variants of the coronavirus and a winter spike in infections, a number of European countries are beginning to make medical-grade face masks mandatory in the hope ...