Learn more. Out of all the different face masks you can choose from, one type is the most protective, according to the Centers for Disease Control and Prevention: N95 respirators. They’re designed to ...

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 ...

With the smoke from these fires moving into the area, Peña advises residents to stay indoors whenever possible to avoid ...