Share on Pinterest New research examines the protection offered by fit-tested N95 masks against airborne particles. John Tlumacki/The Boston Globe via Getty Images Healthcare workers rely on N95 ...

Getting your Trinity Audio player ready... The school year is beginning across Colorado while the Delta variant of COVID is racing through children at higher rates than at any previous time. Although ...

It’s time to pull out your N95 mask and that medical-grade air purifier you bought in the early days of COVID, according to Massachusetts medical professionals after air quality alerts and yellow ...

Your browser does not support the audio element. New data suggests that inexpensive, high-efficiency particulate air (HEPA) filters can effectively scrub SARS-CoV-2 ...

(NEXSTAR) – Before coronavirus, many of us only saw face masks at the doctor’s office. These days, they’re everywhere, and available in a variety of shapes, sizes, colors and patterns. Now, they’re ...

HEPA filters are designed to capture at least 99.97% of airborne particles measuring 0.3 microns in diameter, which include pollutants such as dust, pollen, mold spores, and bacteria. “The ...