according to the information about epidemic prevention, there is no epidemic situation in Yingkou as of September 21st, 222, and there have been no new confirmed cases in dashiqiao city Xinsheng Jiayuan, Erdaohe Village of Tangchi Town, Sanyuanjing Village of Tangchi Town and Sijichuncheng Community of Baizhai Street in the middle risk areas for more than 14 days. According to the Notice of Joint Prevention and Control Mechanism of the State Council on Adjusting COVID-19 Epidemic Zoning and Grading Standards, the epidemic prevention and control headquarters of COVID-19, Liaoning Province, So far, Yingkou city is a low-risk area.