A health worker administers a dose of COVID-19 vaccine for a recipient at a mobile vaccination station in Qiongshan District of Haikou, south China's Hainan Province, April 15, 2021. (Xinhua/Guo Cheng)
BEIJING, April 27 (Xinhua) -- A total of 229.49 million doses of COVID-19 vaccines had been administered across China as of Monday, the National Health Commission said Tuesday. ■
