The community needs to continue to strengthen disinfection without leaving dead space experts explain the disinfection methods in detail

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 The community needs to continue to strengthen disinfection without leaving dead space experts explain the disinfection methods in detail


At the meeting, a reporter asked if it would be effective to carry out killing now? What are the better suggestions for community and family to strengthen daily disinfection and sterilization?

Yao Xuan, director of the killing Department of the Institute of infectious disease control and prevention of Hubei CDC, said that the main mode of transmission of the new coronavirus is droplet transmission and contact transmission. In the absence of epidemic situation, disinfection has become an important technical means to block the spread of the virus. During the period of epidemic prevention and control, disinfection work has been continuing. For example, medical institutions carry out disinfection, hospitals, public places carry out disinfection and markets carry out disinfection has been continuing.

Now it is time to further strengthen the disinfection work so that there is no dead end. In the neighborhood of the residential area, the preventive cleaning and disinfection measures should be carried out continuously in case of suspected or confirmed cases, or multiple or multiple suspected or confirmed cases. Disinfection should also be carried out in conjunction with all other control measures. The following suggestions are put forward for the continuous strengthening of disinfection in the community:

1u3001 To carry out daily disinfection, we should pay attention to mastering the technical methods of disinfection. Learn the ratio and conversion of disinfectant concentration, master what disinfectant should be used for different disinfection objects, and use different devices and disinfectants for the ratio. Learn the product manual.

Second, grasp the key links of community cleaning and disinfection, and use wet disinfection for the floors, corridors and stairs of public places. The door handle, elevator button and the public switch of the corridor are the surfaces of objects with high frequency of use. The storage place of garbage is an important disinfection part.

(function() {(window. Slotbydup = window. Slotbydup| []). Push ({ID: u5811557, container: ssp_, async: true});)) (); third, air disinfection preferred ventilation, it is recommended to carry out twice a day under good ventilation conditions, and carry out more times of window opening ventilation, each time for more than 30 minutes. This is the preferred condition. For the indoor environment with poor ventilation conditions, some methods should also be adopted. In the closed environment where there are people, the circulating air disinfector can be used for disinfection. In the environment where there are no people, the ultraviolet radiation or spraying disinfectant can be used for disinfection. When the ultraviolet ray is irradiated, it should pay attention to the burn to the eyes of people. It is not recommended to use it in the presence of people. The use time should reach a certain length, each time more than 30 minutes. Disinfectant spray must also master the correct concentration. Finally, the disinfection personnel should do a good job of protection. Disinfectants are corrosive. Wear disposable masks, hats, long sleeve latex gloves, work clothes and rubber boots. Basic protection should be complete. After disinfection, the equipment must be thoroughly cleaned with water for many times, so as to prolong its service life. After the disinfection operation, the operators should wash their hands carefully. Source: surging news editor: Lin Qihui

Third, ventilation is the first choice for air disinfection. It is recommended to carry out two times a day under good ventilation conditions. If possible, carry out more times of window ventilation, each time for more than 30 minutes. This is the preferred condition. For the indoor environment with poor ventilation conditions, some methods should also be adopted. In the closed environment where there are people, the circulating air disinfector can be used for disinfection. In the environment where there are no people, the ultraviolet radiation or spraying disinfectant can be used for disinfection. When the ultraviolet ray is irradiated, it should pay attention to the burn to the eyes of people. It is not recommended to use it in the presence of people. The use time should reach a certain length, each time more than 30 minutes. Disinfectant spray must also master the correct concentration.

Finally, the disinfection personnel should do a good job of protection. Disinfectants are corrosive. Wear disposable masks, hats, long sleeve latex gloves, work clothes and rubber boots. Basic protection should be complete. After disinfection, the equipment must be thoroughly cleaned with water for many times, so as to prolong its service life. After the disinfection operation, the operators should wash their hands carefully.