A medical worker takes a swab sample from a woman for COVID-19 nucleic acid testing in Zhangjiajie, central China’s Hunan Province, Aug. 10, 2021. (Xinhua/Chen Sihan)
BEIJING, Aug. 12 (Xinhua) -- Over 1.82 billion doses of COVID-19 vaccines had been administered in China by Wednesday, the National Health Commission said Thursday.
原文地址:http://en.people.cn/n3/2021/0812/c90000-9883329.html