2. Since the beginning of winter, sporadic cases and local cluster epidemics in rural areas have obviously increased, which has seriously affected the normal production and living order in the local area. The ability of prevention and control in rural areas is weak, and it is difficult to prevent and control the epidemic. Especially during the peak period in Spring Festival travel rush, the number of returnees has increased significantly, which will further increase the risk of epidemic spread.
3. In order to strictly implement the prevention and control strategy of internal defense rebound, it is necessary to strengthen the epidemic prevention and control management of returned personnel. Nucleic acid detection is an effective means to find infected people as soon as possible in COVID-19. Requiring returnees to hold negative certificates of nucleic acid testing can effectively reduce the risk of epidemic spread to rural areas and ensure that everyone has a healthy and safe Spring Festival.