The authors reviewed existing evidence for filtration efficiency of cloth masks vs medical masks, and they found that cloth masks fared surprisingly well. Layers matter, as does the material used.

NEW YORK -- You better start stocking up on your surgical or N95 or KN95 masks. Studies are emerging that cloth masks are not as effective in preventing the spread of COVID. A study released in ...

Editor's Note: Denver7 360 stories explore multiple sides of the topics that matter most to Coloradans, bringing in different perspectives so you can make up your own mind about the issues. To comment ...

PHILADELPHIA -- Philadelphia police officers are being provided with cloth masks amid the coronavirus outbreak, Commissioner Danielle Outlaw said Tuesday. "Cloth/washable masks are being distributed ...

Throw away disposable face masks after one use. If you absolutely have to reuse an old face mask, here's how to minimize the chances of infection.

The organization's new guideline recommends that people wear cloth face masks in public "where other social distancing measures are difficult to maintain." 05 April 2020, Berlin: Fabric masks are ...

To help combat Omicron, the Biden administration is opening up more Covid testing sites and delivering 500 million Covid tests to Americans. WSJ’s Daniela Hernandez breaks down why testing is still a ...

BANGKOK (Reuters) - Thailand's health authorities are encouraging people to make cloth face masks at home to guard against the spread of the coronavirus amid a shortage of surgical masks. Thailand, ...

Students also can't wear cloth masks during sports. Students in Los Angeles public schools must wear a non-cloth mask with a nose wire at all times, including during sports, beginning Monday, the ...