How long does it usually take to prevent and control the epidemic?

General epidemic blockade area must meet the following three conditions at the same time to lift the blockade, and there are no new cases or asymptomatic infected people in this area in recent 14 days; The nucleic acid test of the last close contact person in this area was negative after the last exposure exceeded 14 days; All personnel in the area completed a round of nucleic acid screening two days before unsealing, which showed that the sealing time of the sealed control area was generally not less than 14 days, and the specific unsealing time was subject to the local epidemic prevention policy. However, during the period of 14 days, new cases appear one after another, and the unsealing time will be calculated again. After the closure is lifted, it will enter a seven-day transition period, which will adopt the mode of home health monitoring. If all the nucleic acid tests are negative on the last seventh day, then you can enter the stage of normalization prevention and control, and you can return to your normal life.

Requirements for high-risk areas in the epidemic blockade area _ On the basis of the above prevention and control measures, strictly implement the requirements of "four concentrations" of medical treatment (case concentration, expert concentration, resource concentration and treatment concentration), strengthen case monitoring report and infection source management, timely treat confirmed cases and suspected cases, and curb the sharp increase of the next generation of cases; According to the law, the epidemic area will be blocked and traffic control will be implemented, and measures will be taken to suspend classes and crowd gathering activities to prevent the spread of community communication. On the basis of the above-mentioned prevention and control measures, we should coordinate our efforts and resources, comprehensively strengthen public health and medical treatment measures, and do our best, do our best and do our best; Strictly implement the blockade of epidemic areas and traffic control according to law, take measures to stop work, suspend business and suspend classes according to law, and suspend all crowd gathering activities to prevent the epidemic from spreading outside the city, outside the province and abroad.

Legal basis:

According to the provisions of Article 42 of the Law on the Prevention and Control of Infectious Diseases, when an infectious disease breaks out, the local people's government at or above the county level shall immediately organize forces to prevent and control it according to the prevention and control plan, cut off the transmission route of the infectious disease, report it to the people's government at the next higher level for decision when necessary, and take the following emergency measures and make an announcement.