Safe ultraviolet light could be used to sterilize high-risk COVID-19 environments
Research is paving the way for a new solution to kill aerosolized COVID-19 in enclosed environments such as hospitals and long-term care facilities. Computational modelling has shown that low dose far-ultraviolet C (UVC) lighting can be used to disinfect in-room air, increasing disinfection rates by 50-85 percent compared to a room’s ventilation alone.
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