How we believe that UV light sanitizer Kills 99.9% Viruses

How we believe that UV light sanitizer Kills 99.9% Viruses ??

How we believe that UV light sanitizer Kills 99.9% Viruses, How we believe that UV light sanitizer Kills 99.9% Viruses

UV disinfection technologies are being widely used to sanitise against viruses & bacteria. This is what The International Ultraviolet Association (IUVA) has to say about it: “The International Ultraviolet Association (IUVA) believes that UV disinfection technologies can play a role in a multiple barrier approach to reducing the transmission of the virus causing COVID-19, SARSCoV-2, based on current disinfection data and empirical evidence. UV is a known disinfectant for air, water and surfaces that can help to mitigate the risk of acquiring an infection in contact with the COVID-19 virus when applied correctly. “The IUVA has assembled leading experts from around the world to develop guidance on the effective use of UV technology, as a disinfection measure, to help reduce the transmission of COVID-19 virus. Established in 1999, the IUVA is a nonprofit dedicated to the advancement of ultraviolet technologies to help address public health and environmental concerns,” says Dr. Ron Hofmann, Professor at the University of Toronto, and President of the IUVA. It must be noted that “UVC”, “UV disinfection” and “UV” as used here and in the scientific, medical and technical literature, specifically and importantly refers to UVC light energy (200- 280nm light) in the germicidal range which is not the same as the UVA and UVB used in tanning beds or sunlight exposure. UVC light has been used extensively for more than 40 years in disinfecting drinking water, waste water, air, pharmaceutical products, and surfaces against a whole suite of human pathogens (Fluence UV dose required review IUVA). All bacteria and viruses tested to date (many hundreds over the years, including other coronaviruses) respond to UV disinfection. Some organisms are more susceptible to UVC disinfection than others, but all tested so far do respond at the appropriate doses.”

SOURCE: International Ultraviolet Association