More data and public health experts say the quality of face masks can vary widely. That’s being emphasized now as the omicron variant has been found to be significantly more transmissible than ...
As Covid-19 case numbers surge, some universities have decided cloth masks aren’t cutting it. Three institutions have announced they’ll require more-protective masks to be worn on campus to curb the ...
In recent months, some European airlines have banned the use of cloth face coverings to control the spread of the coronavirus during air travel, instead favoring surgical masks — sometimes referred to ...
Your cloth face mask isn't protecting you against the coronavirus variant omicron, health officials say. As common as cloth face masks have become, health experts say, they do little to prevent tiny ...
C Raina MacIntyre receives funding from NHMRC, MRFF and has consulted for Ascend Performance Materials, Detmold Group and Cleanspace in the last 5 years. Lisa M Brosseau has no research funding. Trish ...
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