The Ningjin epidemic in Xingtai closed several villages.

Xingtai Ningjin epidemic closed three villages. According to relevant data, during the Ningjin epidemic in Xingtai, three villages were closed for a period of time because of close contacts. The residential areas where cases and asymptomatic infected people live and the surrounding areas with frequent activities can be divided into closed control areas. From 2 days before the onset of the case or 2 days before the asymptomatic infected person is tested positive to isolation management, if it is possible to spread to people in workplaces, activity places and other areas, and it is difficult to judge close contacts and close contacts, the relevant areas can also be divided into closed control areas.