Scientists Weigh the Benefits of Air Purifiers in Fighting COVID-19 - DER SPIEGEL - International

Coronavirus pathogens can float in the air for hours, which is a significant threat. Researchers are developing ideas for how to prevent infections in schools, restaurants and offices using ventilation equipment, air filters and UV radiation.
[Source: www.spiegel.de] [ Comments ] [See why this is trending]
[Source: www.spiegel.de] [ Comments ] [See why this is trending]
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