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Five years after Donald Trump declared a national COVID emergency, here's what the research says about face masks.
NIOSH-approved N95 respirators are the most protective type of face mask, according to the CDC. Doctors explain how to shop ...
Few objects symbolize the pandemic as well as the N95. Impossible to find until they were ubiquitous, the double-strapped ...
The coronavirus outbreak around the globe has led to a shortage of protective face masks. The Centers for Disease Control and Prevention says healthcare workers should use homemade masks as a last ...
Still, there are homemade options that come close to the level of protection of an N95 or a surgical mask. An April study from the University of Chicago determined that "hybrid" masks ...
Federal officials still wanted to reserve surgical masks and N95 masks for frontline health care workers. States then began introducing requirements that individuals wear face coverings in public.
Cloth face masks, often cobbled together as a makeshift alternative when stocks of surgical masks run low ... dust masks which met the N95 standard and other types, even the “Abenomasks ...
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