If you’ve put your COVID face masks into retirement, it’s time to start wearing them again if you live in a large region of ...

But, with hundreds of thousands of L.A. residents forced to evacuate their homes, the next best thing is a face mask ... N respirators to some extent,” he adds). This one is made by 3M and ...

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 ...