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Air Purifiers, Air Filters, and the Best DIY Hacks to Reduce the Coronavirus Risk

How to clear the air in your home to protect against airborne Covid-19 transmission

Illustration of a box fan placed by a door blowing air outdoors.
Illustration: Matija Medved

Efforts to prevent Covid-19 infections have focused largely beyond the home, emphasizing crowded indoor public spaces. But after our son attended an event where he could have been exposed…




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Robert Roy Britt

Robert Roy Britt

Independent health & science journalist writing motivationally about the science of physical health & mental wellness. Former editor-in-chief of LiveScience.

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