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As a cheap and effective method of disinfection and sterilization, ultraviolet lamps are very popular. https://hyenaformat5.podbean.com/e/you-may-not-understand-ultraviolet-sterilization/ including hospitals, schools, restaurants, etc. are in use. However, ultraviolet rays can damage the eyes and skin of the human body, and the ozone generated during irradiation can easily cause headaches, chest tightness, nausea, and vomiting.
How do we use UV disinfection safely, the following issues need to be understood:
1. Can ultraviolet light kill the new coronavirus?

According to the Chinese New Coronavirus Pneumonia Prevention and Control Program (6th edition): The new coronavirus is sensitive to ultraviolet light and heat, 56 ° C for 30 minutes, diethyl ether, 75% ethanol, chlorine-containing disinfectant, hydrogen peroxide, and chloroform