Disinfection by way of uv light is nothing new.
Uv light for room disinfection covid.
Hospitals have been using it for years to cut down.
Uv light is the latest popular tool in the ongoing race to find ways to prevent oneself from catching sars cov 2 the virus that causes covid 19.
Metro manila cnn philippines september 21 the country s food and drug administration is joining the department of health in warning the public against the use of ultraviolet light for.