Covid-19: Safe UV light could be used to disinfect enclosed environments such as hospitals, says study
Covid-19: Safe UV light could be used to disinfect enclosed places like hospitals, says study

source https://www.indiatoday.in/coronavirus-outbreak/story/covid19-safe-uv-light-disinfect-enclosed-environments-hospitals-study-1746204-2020-12-03?utm_source=rss
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