A medical worker takes a swab sample from a resident for COVID-19 nucleic acid testing at a residential community in Wuhan, central China's Hubei Province, Aug. 3, 2021.
A resident receives a dose of COVID-19 vaccine on a mobile vaccination bus in Xidu Town of Hengyang County, central China's Hunan Province, Aug. 8, 2021.
BEIJING, Aug. 8 (Xinhua) -- Over 1.
Citizens queue to receive test at a nucleic acid testing point in Yangzhou, east China's Jiangsu Province, Aug. 7, 2021.
