Why did a big epidemic suddenly occur in Nanning City?

A major epidemic suddenly occurred in Nanning City because positive infections and risk personnel were found among the control personnel. According to the query of relevant public information, as of 22:04:00 on November 2, 2022, the epidemic prevention and control situation in Nanning is medium to high risk. The requirements for epidemic prevention and control measures are based on the dynamic changes in Nanning’s epidemic prevention and control policies. People coming (returning) to Yong are requested to Be sure to contact the community (village, village) where your destination belongs in advance to understand Nanning City’s epidemic prevention and control policies. Important reminder: The above policies are compiled from information publicly released by local governments. If there are any updates or errors, please refer to the latest policies. It is recommended to consult local epidemic prevention departments, airports, train stations, etc. before traveling.