A new kind of face mask is emerging in South Korea, and it has spurred questions as to how useful it actually is to fight the spread of COVID-19. The mask, which has been seen on Twitter, covers just ...
Use N95, or better, masks and make sure they cover your nose and mouth. By Claire Moses Today’s the day to put that mask back on. As smoke from wildfires in Canada drifts over large parts of the ...
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