Nearly two years into the COVID-19 pandemic, case rates are at a record high in America as the highly infectious omicron variant spreads. On Friday, the Centers for Disease Control and Prevention ...
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Air Pollution Safety: How to Clean and Store Your Mask Properly
With rising city pollution, protecting your lungs from PM2.5 and PM10 is vital. Experts advise using N95 or KN95 masks for ...
More data and public health experts say the quality of face masks can vary widely. That’s being emphasized now as the omicron variant has been found to be significantly more transmissible than ...
WASHINGTON, March 1, 2022 -- Like many other viruses, COVID-19 is transmitted primarily via particles carried in the air. An infected person breathes out particles containing the virus into the air, ...
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