What is social zero? Official explanation

"Eliminating social aspects" is aimed at the community spread of the epidemic. In the cities or regions where the epidemic spread in the community, if all the newly-added COVID-19 patients are under control that day, they will not be transmitted to others, which shows that the society is safe.

The standard of social zero clearing is based on the administrative area, including the floating population in the control area and the prevention area that are not under closed-loop management. In the social field, the number of positive infected people is decreasing day by day, and the risk is controllable. If the proportion of newly added people in a single day for three consecutive days is less than 65438+1000000, it can be considered that the social area is basically zero. If the number of new people in a single day is zero for three consecutive days, social zero will be achieved.

Matters needing attention in social liquidation.

After the confirmed cases are sent to medical institutions for treatment, it is a necessary measure to ensure that all potential sources of infection are eliminated in the community by concentrating the secret contacts and sub-secret contacts in a single hotel for medical isolation observation.

Chen Zhijun said that the recent decline in the number of confirmed cases of Xi was related to measures taken in the previous period, such as isolation control and sealing control. But gathering is still the biggest risk of the current epidemic.