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US companies look to UV light to keep workers safe after COVID-19 | Video

02:56 Min
As US states grapple with how to reopen the economy, some companies are marketing technology they claim can keep employees safe by killing COVID-19, including using ultraviolet light. But medical experts were quick to point out the potentially harmful effects of some forms of UV light. Nick Harper reports from Virginia.
As US states grapple with how to reopen the economy, some companies are marketing technology they claim can keep employees safe by killing COVID-19, including using ultraviolet light. But medical experts were quick to point out the potentially harmful effects of some forms of UV light. Nick Harper reports from Virginia.

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