Could a novel UV light device inactivate SARS-CoV-2 on surfaces?
![Could a novel UV light device inactivate SARS-CoV-2 on surfaces?](https://media.post.rvohealth.io/wp-content/uploads/sites/3/2020/06/GettyImages-1184643532-800x1200.jpg)
Researchers suggest that an innovative handheld UV light device could effectively sanitize surfaces, killing pathogens including SARS-CoV-2.
![](https://ars.els-cdn.com/content/image/1-s2.0-S2049080121003691-ga1.jpg)
COVID-19 and sunlight: Impact on SARS-CoV-2 transmissibility, morbidity, and mortality - ScienceDirect
![](https://www.light-sources.com/wp-content/uploads/2021/03/UVC-Lamps-for-SARS-CoV-2-Virus.jpg)
Strong UVC Lamps for SARS-COV-2 to Inactivate Virus to 99.99%
![](https://engineering.wustl.edu/news/images/shutterstock_512327749.jpg)
In the media: UV Light Wands Are Supposed to Kill Viruses. But Do They Really Work?
![](https://ychef.files.bbci.co.uk/1280x720/p086vryj.jpg)
Covid-19: How long does the coronavirus last on surfaces?
![](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-021-85425-w/MediaObjects/41598_2021_85425_Fig1_HTML.png)
UV-C irradiation is highly effective in inactivating SARS-CoV-2 replication
![](https://static01.nyt.com/images/2020/05/10/science/10virus-ultraviolet-print/05VIRUS-ULTRAVIOLET1-videoSixteenByNine3000.jpg?year=2020&h=1687&w=3000&s=01174087d31f1f2d051d0927fb5d81fc5e4abb5fdec0f58d072ed425fe026579&k=ZQJBKqZ0VN&tw=1)
Scientists Consider Indoor Ultraviolet Light to Zap Coronavirus in the Air - The New York Times
![](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-023-36610-6/MediaObjects/41598_2023_36610_Fig1_HTML.png)
Wavelength dependence of ultraviolet light inactivation for SARS-CoV-2 omicron variants
![](https://www.electrooptics.com/sites/default/files/styles/content_banner/public/content/news-story/lead-image/Screen%20Shot%202020-06-30%20at%2014.35.16%20Cropped.png?h=6bcd3f39&itok=-6jOJTMd)
Researchers advocate for use of UV light in Covid-19 disinfection
![](https://journals.asm.org/cms/10.1128/spectrum.00333-21/asset/f32413a8-b83d-4d10-a879-243d7a073c1c/assets/images/large/spectrum.00333-21-f004.jpg)
Inactivation of SARS-CoV-2 by Simulated Sunlight on Contaminated Surfaces