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.

Applied Microbiology, Free Full-Text

Covid-killing' light tested in office pods – UKRI

Type of Ultraviolet Light Most Effective at Killing Coronavirus Is Also the Safest to Use Around People

Ultraviolet - Wikipedia

Upper-Room Ultraviolet Germicidal Irradiation (UVGI)

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

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

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Far-UVC Light Safely Kills Airborne Coronaviruses

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COVID-19 and sunlight: Impact on SARS-CoV-2 transmissibility, morbidity, and mortality - ScienceDirect

Killing Bacteria with UV Light - LightSources

Information for Persons Who Are Immunocompromised Regarding Prevention and Treatment of SARS-CoV-2 Infection in the Context of Currently Circulating Omicron Sublineages — United States, January 2023

Efficacy of UVC light prototype devices for inactivating SARS-CoV-2