Scientists have long known that ultraviolet light can kill pathogens on surfaces and in air and water. UV robots are used to disinfect empty hospital rooms, buses and trains; UV bulbs in HVAC systems eliminate pathogens in building air; and UV lamps kill bugs in drinking water.
Doctors warn about eye damage from UV lights to kill the coronavirus
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Does UV Light Kill Viruses? Best Sterilizer Devices 2021
With the flip of a switch, UV-LED lights could be used to kill coronaviruses and other germs: U of T study
Care222® Filtered Far UV-C Excimer Lamp Module
Disinfection – News, Research and Analysis – The Conversation – page 1
Type of Ultraviolet Light Most Effective at Killing Coronavirus Is Also the Safest to Use Around People
Type of ultraviolet light most effective at killing coronavirus is also the safest to use around people, CU Boulder Today
UV light – News, Research and Analysis – The Conversation – page 1
New, Page 9, Environmental Engineering Program
Disinfection – News, Research and Analysis – The Conversation – page 1