Currently, CVS is sold out of its 3M Aura Respirator N95 Flat Fold Mask online, but some may still ... the general public can wear them a few times before tossing them, according to experts ...
The US CDC recommends using surgical masks in combination with cloth masks. Find out the best way to wear double masks ... Combine a N95 mask with any other mask. N95 masks offer 95% effectiveness ...
A major US mask manufacturer, 3M, says the government has asked it to stop exporting US-made N95 respirator masks to Canada and Latin America. The request had "significant humanitarian ...