There was no delay in starting school in Pizhou in 2022. According to the information related to epidemic control, as of 20221Oct. 30 10, Pizhou is a low-risk area and the school started normally. Pizhou epidemic control policy: 1. For those who have lived in other low-risk areas in the county (city, district, banner) where the middle and high-risk areas are located within 7 days, check the negative certificate of nucleic acid test for 48 hours, and complete two nucleic acid tests within 3 days. 2. For people who have lived in a moderately dangerous area for 7 days, take 7 days of family isolation medical observation. 3. For those who have lived in high-risk areas for 7 days, take 7 days of centralized isolation medical observation.