Researchers have developed a method to assess the efficacy of anti-particle filters and masks. This method will help to decide the most suitable system depending on the professional activity. Thanks ...

With 80 percent face mask compliance, we could beat the coronavirus in no time flat — but now that mask wearing has become so politicized, it’s probably impossible to reach that number. Still, making ...

N95 masks, also called N95 respirators, are personal protective equipment (PPE) that filter airborne particles such as ...

After consulting with medical doctors, these are 6 of the best N95 masks for staying healthy during the cold, flu, and COVID-19 season.

(KPIX 5) -- People have been lining up at hardware stores and other locations in the Bay Area to snap up face masks to minimize their intake of unhealthy air. But the N95 respirators, so called ...

One common concern about cloth face masks is the level of filtration they provide. The fabric’s mesh is often too open to filter out smaller particles such as smoke, dust, or viruses. A popular ...