New coronavirus pneumonia virus inactivation, there is an important measure is ultraviolet lamp disinfection, it has been clear that ultraviolet lamp disinfection can inactivate the new coronavirus, medical institutions often use ultraviolet lamp disinfection. But ultraviolet lamp disinfection need to pay attention to the following points: 1, ultraviolet lamp disinfection to achieve a certain length of time; 2, ultraviolet lamp disinfection should pay attention to the protection of personnel, generally do ultraviolet lamp disinfection, to empty the house, and then do ultraviolet lamp disinfection. Home use of ultraviolet lamp disinfection to do the isolation of personnel, disinfection to achieve a certain time, do disinfection after appropriate ventilation, in order to be able to both ensure the effect of disinfection, but also to ensure the safety of personnel. Source: Dr. Yurai