A medical worker helps a citizen to register personal information for nucleic acid testing in Hohhot, north China's Inner Mongolia Autonomous Region, Oct. 29, 2021. Hohhot launched a second round of nucleic acid testing on Friday. (Xinhua/Peng Yuan)
Hohhot launches 2nd round of nucleic acid testing
Source: Xinhua| 2021-10-30 07:14:22|Editor: huaxia
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