When was the worst epidemic situation in Jintan District of Changzhou?

According to relevant data, the most serious epidemic in Jintan District of Changzhou occurred in 2022. From June 5438 to October 2022 10, the epidemic situation in Jintan District of Changzhou was the most serious, and the number of positive infection cases increased to 200 every day, which was the most serious year since the epidemic occurred. From June 5438 to October 2022 10, the epidemic situation policy in Changzhou was closed, and the whole people tested nucleic acid every day.