![](http://www.ecns.cn/hd/2020/03/24/76c62da46f614e05ac3394d88b042fb3.jpg)
Teachers are seen at a temperature checkpoint in a primary school in Nanjing, East China’s Jiangsu province, Mar. 24, 2020. The school carried out an epidemic prevention and control drill on Tuesday in preparation for its reopening. (Photo: China News Service/Yang Bo)
![](http://www.ecns.cn/hd/2020/03/24/2e4dd78a7c33441fa2745edd979fef34.jpg)
A worker carries out disinfection in a classroom of a primary school in Nanjing, East China’s Jiangsu province, Mar. 24, 2020. The school carried out an epidemic prevention and control drill on Tuesday in preparation for its reopening. (Photo: China News Service/Yang Bo)
![](http://www.ecns.cn/hd/2020/03/24/0effc70acba247b7a9451361cf3ec783.jpg)
Temperature checkpoint is seen in a primary school in Nanjing, East China’s Jiangsu province, Mar. 24, 2020. The school carried out an epidemic prevention and control drill on Tuesday in preparation for its reopening. (Photo: China News Service/Yang Bo)
![](http://www.ecns.cn/hd/2020/03/24/b3303363b25648caaefdc348701b61f9.jpg)
A primary school carries out an epidemic prevention and control drill on Tuesday in preparation for its reopening. (Photo: China News Service/Yang Bo)