Is it necessary to isolate Shanghai from Changji?

Low risk. No, according to relevant data, as of September 2, 2022, there were a total of confirmed cases 106 in Shanghai, including 3 cases in high-risk areas. It takes 48 hours of negative nucleic acid report to enter Changji, low-risk areas do not need isolation, and two inspections are required every three days, and middle-high risk areas need centralized isolation.