Airplane filters remove 99% of particles, experts say, which can help keep transmission of COVID-19 low on flights. But face masks provide an additional layer of protection -- especially if you're ...
(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. The Nexvoo ...
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 ...
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 ...
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What is a HEPA filter, and what is it used for?
If you're shopping for a new air purifier or vacuum cleaner, you'll likely come across the term 'HEPA filter'. HEPA stands for 'high efficiency particulate air' [filter], and it's a standard for ...
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