![](http://www.ecns.cn/hd/2021/01/27/7a2c4b43fe4345d88a501952cadab52f.jpg)
A medical team assigned to help fight against the COVID-19 epidemic in Shijiazhuang, North China's Hebei Province, leaves for home on Jan. 27, 2021. (Photo: China News Service/Hou Yu)
After months of zero cases, Shijiazhuang reported its first locally transmitted case on Jan. 2.
From Jan. 6 to 22, Shijiazhuang carried out three rounds of citywide nucleic acid tests, testing a total of more than 30 million people.
![](http://www.ecns.cn/hd/2021/01/27/938ce8485c974e6fbae96e1aa174a3cf.jpg)
A medical team assigned to help fight against the COVID-19 epidemic in Shijiazhuang, north China's Hebei Province, leaves for home on Jan. 27, 2021. (Photo: China News Service/Hou Yu)
![](http://www.ecns.cn/hd/2021/01/27/fa8dc00b046842e6a3a456827569a8d7.jpg)
A medical team assigned to help fight against the COVID-19 epidemic in Shijiazhuang, north China's Hebei Province, leaves for home on Jan. 27, 2021. (Photo: China News Service/Hou Yu)