UV irradiation is an effective way to disinfect surfaces in coronavirus. The radiation dose required to kill single-stranded RNA viruses is 339-423 μW*s/cm² of ultraviolet radiation**. The calculations shown in the graphs are based on a dose of 106 μW*s/cm². Thus, the time it takes for a UV lamp to kill the virus depends on its power as well as the area to be treated, and usually ranges from 2 to 30 minutes.

UV irradiation is an effective way to disinfect surfaces in coronavirus. The radiation dose required to kill single-stranded RNA viruses is 339-423 μW*s/cm² of ultraviolet radiation**. The calculations shown in the graphs are based on a dose of 106 μW*s/cm². Thus, the time it takes for a UV lamp to kill the virus depends on its power as well as the area to be treated, and usually ranges from 2 to 30 minutes.

UV irradiation is an effective way to disinfect surfaces in coronavirus. The radiation dose required to kill single-stranded RNA viruses is 339-423 μW*s/cm² of ultraviolet radiation**. The calculations shown in the graphs are based on a dose of 106 μW*s/cm². Thus, the time it takes for a UV lamp to kill the virus depends on its power as well as the area to be treated, and usually ranges from 2 to 30 minutes.

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