A medical worker collects a swab sample from a resident at a COVID-19 testing site in Yuhua District of Shijiazhuang, capital of north China's Hebei Province, Jan. 20, 2021. Shijiazhuang on Wednesday launched the third round of citywide nucleic acid testing, which is going to be completed within three days. (Xinhua/Zhu Xudong)
Shijiazhuang launches 3rd round of citywide nucleic acid testing
Source: Xinhua| 2021-01-20 16:35:50|Editor: huaxia