Can Personal Air Purifiers Keep Cold and Flu Bugs Away?

March 16, 2015 10:09 PM

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Can Personal Air Purifiers Keep Cold and Flu Bugs Away?

The Ache: In cold and flu season, pathogens spread when people are crammed into close quarters, such as airplanes and cars.

The Claim: Personal air purifiers worn around the neck clean the air in the wearer’s breathing zone of viruses and bacteria as well as allergens, say companies that sell them.

Also read: Niagara Falls resident calls police over howling winds

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