What are the criteria for the judgment of the building or blocking community in the mid -risk area?What is the specific control requirements of "2+5"?

At the press conference of the municipal epidemic prevention and control work held today (July 9), Yuan Zhengan, a member of the expert group of the leading group of the municipal epidemic prevention and control work: According to the requirements of the "New Coronary Virus Pneumonia Pneumonia Prevention Plan (Ninth Edition)", The activity trajectory of cases and asymptomatic infections in local epidemics and asymptomatic infections delineate risk areas. It mainly includes the following factors: the living conditions of cases and asymptomatic infections (mainly including residential conditions, living environment, and peripheral conditions, etc.), the exposure of crowds in the region (mainly including personal protection, crowd gathering, frequent contact, etc.), cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases and cases. The dissemination risks of asymptomatic infections (mainly including work, activity time, scope, and the closedness of related places, ventilation, and the length of the survey interval, etc.), etc., and the risk areas are determined according to the specific situation.

According to the relevant requirements of the country and the city, in order to control the risk of the dissemination of the epidemic, we adopt the "2 -day closed -loop management+5 -day self -health management" management measures for related places and areas involved in close contact, which refers to The work unit of the building, the working unit of the close contact, the medical institutions, and the school involved in the close contacts, and the management measures adopted by the medical institutions, and the school. The first two days were closed to manage and turned to self -health management 5 days later. On the day of closed -loop management, 1 nucleic acid testing was performed on the day of the closed -loop management.

If the relevant personnel find symptoms such as fever in autonomous health monitoring, the units and communities should be reported at the first time, and a mask should be worn at the same time to avoid taking public transportation. During health management.

Zhao Dandan, deputy director of the Municipal Health and Health Commission: According to the relevant provisions of the National "New Coronatte Pneumonic Pneumonia Prevention and Control Plan (9th Edition)", the case of cases and asymptomatic infections stay and move for a certain period of time, and may have the risk of epidemic dissemination. The area and other areas of activities are classified as mid -risk areas, and the area of ​​risk areas is dependent on the results of the current research and judgment. The mid -risk zone adopted the control measures such as "no regions and peaks to take things". Those who had no new infection for 7 consecutive days were reduced to low -risk zones.

Some of the positive infections found in some closed -loop management and control, after analysis and judgment, the risk of residential epidemic dissemination is large. According to the "New Coronary Virus Pneumonia Prevention Plan (Ninth Edition)", it is designated as a medium -risk area. Everyone also saw the outbreak notification. The number of positive infections and trajectories of epidemic infection since July 3rd, so the number of risk areas we defined significantly increased significantly, especially in the middle risk.

Source: published in Shanghai

Edit: He Yan

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