Laboratory tests of surgical and N95 masks by researchers at the University of California, Davis, show that they do cut down the amount of aerosolized particles emitted during breathing, talking and ...

A new rapid expert consultation from a standing committee of the National Academies of Sciences, Engineering, and Medicine responds to questions from the White House Office of Science and Technology ...

Homemade cloth masks should have at least two layers to help prevent the dispersal of viral droplets from the nose and mouth that are associated with the transmission of COVID-19, according to a study ...

If you're going to make your own coronavirus mask, you should probably use cotton, Gizmodo reports. A new study published last week in ACS Nano involving researchers from the National Institute of ...