Lea esta historia en español. DENVER — If you’re looking to upgrade your mask game but can’t afford higher-quality masks, you may want to go to your local public library later this week to pick some ...

This study asked a very interesting question, given the considerable cost difference between the 2 modes of protection against respiratory infections (N95 respirators cost much more than surgical ...

Compared to surgical masks, N95 respirators aren’t superior when it comes to protecting healthcare workers from contracting acute respiratory infections from patients, according to a new study in CMAJ ...

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 ...

A University of Alberta engineering researcher has developed a new way to treat common surgical masks so they are capable of trapping and killing airborne viruses. His research findings appear in the ...