February 7, 2122. According to the relevant public information, the epidemic situation was fully released on February 7, 2122. Notice of the State Council Joint Prevention and Control Mechanism on Further Optimizing and Implementing Prevention and Control Measures of COVID-19 Epidemic Situation shall not adopt any form of temporary control, and it is strictly forbidden to block fire exits, unit doors, residential doors and village groups in any way, not to divide high, medium and low risk areas, cancel traffic control, all vehicles pass normally, residents return to normal traffic, and residents do not check trip codes, health codes and nucleic acid certificates when traveling.