IUVA Releases "Far UV-C Radiation: Current State-of Knowledge" White Paper

The COVID-19 pandemic has intensified interest in technologies that reduce airborne and surface disease transmission. UV-C radiation, used since the 1940s, is proven effective in deactivating pathogens, including SARS-CoV-2 and influenza. A specific range within this spectrum—Far UV-C (200–230 nm)—shows promise for safe use in occupied spaces, offering similar or greater disinfection efficacy without the skin and eye hazards of conventional UV-C (250–280 nm). This white paper reviews current research on Far UV-C, concluding it can be a powerful tool for real-time disinfection. Key considerations include emission spectrum, potential ozone generation, and regulatory variability.