Novel coronavirus in Yuzhong county has been in the cold weather for 5 days. In the cold wind of Lingling, there are such a group of people who are busy with the epidemic prevention services. They are checking the vehicles and personnel that may come from the epidemic situation again and again, and sticking to the forefront of the prevention and control of the new coronavirus pneumonia, and guarding the safety and health of thousands of households.

The Party branch of Lanzhou Huaneng Ecological Energy Technology Co., Ltd. found in the investigation that the on duty staff of each village's epidemic prevention front line were on duty 24 hours at the epidemic prevention and control points to protect the safety of the people. The epidemic prevention check point is located at the entrance of the village. The environment is simple and crude. The traditional small coal stove and brazier are used for heating. The heat dissipation is slow and the soot is large. The rest at night has the hidden danger of soot poisoning. The heating and safety are not guaranteed. The outdoor wind is cool and the indoor air is cold. The staff on duty can't help shivering.