N95 respirators get tested in a fit test lab ... The respirator — don’t call it a mask — was sold largely to industrial customers for decades. And that’s again the primary market, now ...

The West Texas measles outbreak has topped 200 cases, and people across the state are looking into preventive measures to keep themselves and their loved ones safe. While medical workers wear N-95 ...

What's our relationship with masking five years after the pandemic started? (Photo Illustration: Yahoo News; photos: Getty Images) ...

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.

Most protests are lawful and constitutionally protected. Even more bewildering, he emphasized “NO MASKS!” Since then, Education Secretary Linda McMahon has begun cutting off some funds.