Type of ultraviolet light most effective at killing coronavirus is also the safest to use around people

UV lights come in a variety of different wavelengths, but not all are equally effective at disinfection. Researchers tested a number of commercially available lights to find the best.

In the media: UV Light Wands Are Supposed to Kill Viruses. But Do They Really Work?

Frontiers Investigating the Potential for Ultraviolet Light to Modulate Morbidity and Mortality From COVID-19: A Narrative Review and Update

Could UV Light Reduce the Spread of Covid-19 in Indoor Spaces?, Innovation

Does UV Light Kill Coronavirus? Facts and Myths

You asked, we're answering: Your top questions about Covid-19 and vaccines

Germicidal UV lights could be producing indoor air pollutants, study finds, MIT News

Does ultraviolet light kill the coronavirus?

Can UV light clean indoor air to reduce the spread of Covid?

Can Ultraviolet Light Kill Germs? - The Skin Cancer Foundation