Inactivation of the coronavirus that induces severe acute respiratory syndrome, SARS-CoV. Journal of Virological Methods, 121(1), pp.85-91. 275, 26732– 26742.ĭarnell, M., Subbarao, K., Feinstone, S. Previous studies have shown that far-UVC light can kill the virus that causes COVID-19, other human coronaviruses, the flu, and drug-resistant bacteria, Brenner said. We previously demonstrated that 222-nm far-UVC light efficiently. Distribution and repair of bipyrimidine photoproducts in solar UV-irradiated mammalian cells. By contrast, far-UVC light (207222 nm) efficiently kills pathogens potentially without harm to exposed human tissues. Perdiz, D., Grof, P., Mezzina, M., Nikaido, O., Moustacchi, E., Sage, E., 2000. But while a personal UV-C light wand may sound nifty, problems with the wands may outweigh any potential benefits. The Coronaviridae. The Coronaviridae, pp.1-10. Sterillo and Sterillo Uno from Handy Dryers uses this same proven science to destroy virus’ silently and effectively in washrooms, gyms, classrooms, offices, and anywhere people gather and interact.įurther information about the Coronavirus (Covid-19) and FAQs about it is available from the Coronavirus Resource Center. Whilst all these results were obtained under specific and controlled lab settings, this does begin to paint a picture of UVC’s potential role in fighting the spread of Coronavirus. This study found that exposure to UVC light inactivated this type of coronavirus ( Darnell et al., 2004). This results in an inactive virus (Perdiz, 2000).Ī team set out to specifically test this phenomenon on SARS-CoV, a strain of Coronavirus that first had an outbreak in 2002. Scientifically speaking the UVC light is absorbed by RNA and DNA bases, causing photochemical fusion of pyrimidines, leading to the bases being unable to then pair together. By destroying the section of DNA responsible of its replication – the virus is no longer able to infect or spread.Ĭoronaviruses are strikingly similar in the way they replicate and their genome organisation (Siddell, 1995) and we can therefore predict with relative confidence that UVC will kill new strains of Coronavirus in much the way it does in the below studies. Its now being used in some restaurants and on subways. Germicidal UVC light (254.7nm) is proven to stop all viruses (including Coronavirus’) replicating and therefore spreading. Germicidal ultraviolet light technology has a proven track record against indoor transmission of tuberculosis and other airborne viruses. With their advice in mind, we found a number of devices that use UV light to kill a range of dangerous bacteria and viruses from MRSA to E.
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