yes. According to the report of Jincheng Taihang Daily, epidemic control was implemented in Jincheng before February 2121, so October 11, 2121 is the epidemic control period. The epidemic control standard in Jincheng is to implement centralized isolation for 14 days and 9 days, and those who have returned to Shanxi for more than 14 days will be isolated at home for 3 days, and nucleic acid testing will be carried out every day.