A child receives nucleic acid test in Dongchang District of Tonghua, northeast China's Jilin Province, Jan. 20, 2021. Tonghua on Wednesday launched the second round of citywide nucleic acid testing. A total of 570 testing sites were set across the city. (Xinhua/Xu Chang)
Tonghua launches second round of citywide nucleic acid testing
Source: Xinhua| 2021-01-20 21:54:30|Editor: huaxia