Airpura Donates HEPA Air Purifiers to Schools Across North America to Help Fight the Spread of COVID-19 Transmissions LAVAL, Quebec, Nov. 11, 2021 (GLOBE NEWSWIRE) -- Research has shown that COVID-19 is primarily spread through airborne transmission. To stem the spread of the disease, the CDC has recommended the...

Canadian Air Purifier Company Airpura Donates HEPA Air Purifiers to Schools Across North America to Help Fight the Spread of COVID-19 LAVAL, Quebec, Nov. 11, 2021 (GLOBE NEWSWIRE) -- Research has shown that COVID-19 is primarily spread through airborne transmission. To stem the spread of the disease, the EPA has recommended the...