1. Jiangyang District of Luzhou belongs to: normalized prevention and control area

2. High-risk area: The blockade can be lifted when there are no newly confirmed cases in the area within 14 days after the last case is diagnosed. High-risk areas take extremely strict measures to deal with the epidemic situation, and decisively take control measures such as suspension of work, suspension of business and suspension of classes. If necessary, regional blockades can be taken to restrict personnel from entering and leaving. Be adjusted to high-risk areas, organize a comprehensive household investigation, and those who have symptoms such as fever, dry cough, fatigue and diarrhea will be sent to designated medical institutions for investigation, diagnosis and treatment in time.

3. Medium-risk area: Generally, it can be unsealed in 14 days, depending on whether there are new cases in the closed community. If there are 1 positive cases and the nucleic acid test is negative within 14 days, it can be unsealed. However, during the four-day period, new cases appear one after another, and the unsealing time will start to be calculated again. After the closure is lifted, it will enter a transition period of seven days, and these seven days adopt the mode of home health monitoring. If all nucleic acid tests are negative on the last seventh day, it will enter the stage of normalized prevention and control, and you can return to normal life.