Source: Danielle Renwick, THE GUARDIAN, 4/7/20


The US Centers for Disease Control now recommends that all Americans wear face masks in public to reduce transmission of Covid-19. Because there are widespread shortages of medical-grade face masks, and leaders and experts agree those should be reserved for healthcare providers, individuals are largely making face masks at home. Jeremy Howard, a University of San Francisco researcher and the co-founder of Masks 4 All, explains how to create your own, with no sewing required.

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