Manual disinfection still more effective than UV light devices—DOH

Aileen Cerrudo

The Department of Health (DOH) cautions the public against using ultraviolet light devices to disinfect against coronavirus.

DOH Spokesperson Usec. Rosario Vergeire said the World Health Organization (WHO) only recommended the use of UV light devices as a disinfectant for healthcare facilities.

Ang mga devices na gumagamit ng ultraviolet ay angkop sa health care settings. Ibig sabihin ay ginagamit lamang po ito sa loob ng mga ospital and clinics (The devices that use ultraviolet light are appropriate for healthcare settings. Meaning it can only be used in hospitals and clinics),” she said.

She added that there are no sufficient research or evidence that prove UV light devices are more efficient in disinfecting surfaces against viruses. The DOH reiterated that manual disinfection is still more effective.

Hindi po ito replacement sa manual na paglilinis at pagpupunas at pagtatanggal ng mga contaminants mula sa mga environmental surfaces, (This is not a replacement for manually cleaning and removing contaminants from environmental surfaces), Vergeire said.

The Health Department also warned that misuse of UV lights might cause skin or eye irritation, and increased risk of cancer. The department also reminded the public to use sufficient amount of alcohol or bleach to disinfect surfaces. AAC (with reports from Aiko Miguel)

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