202 1 March. According to the announcement of Jiangsu provincial epidemic prevention and control working group, the 202 1 epidemic in Jiangsu province began in March. From 00: 00 to 24: 00 on March 3 1 day, 2 new overseas confirmed cases were reported in Jiangsu. By September 6, 2022, Jiangsu had confirmed cases 12, which belonged to medium and high risk areas, so it was unnecessary for citizens not to be free.