If you only have a single-layer or loose-fitting mask, it may be smart to wear two at once. To double up, wear one cloth mask over another, or wear a cloth mask over a surgical mask. Experts have long ...

The Public Health Agency of Canada is now advising Canadians to wear three-layer non-medical masks, which feature a filter layer, for additional prevention against the spread of COVID-19. According to ...

Get all the latest news on coronavirus and more delivered daily to your inbox. Sign up here. A basic clothing item that you likely already have tucked away in a drawer could make your homemade ...

A three-layer homemade mask is the ideal coverings, according to researchers at University of New South Wales in Sydney, Australia.

Wearing three layers of face coverings can help protect you against infection with the novel coronavirus. Public health experts say this does not mean wearing three masks at a time. Multiple masks may ...

Researchers have shown that three-layered surgical masks are more effective than single or double-layered masks at stopping large droplets from a cough or sneeze from penetrating through the mask. If ...