BEIJING, Aug. 25 (Xinhua) - More than 1.97 billion doses of COVID-19 vaccines had been administered in China as of Tuesday, data from the National Health Commission showed Wednesday.

A student receives a dose of COVID-19 vaccine at a vaccination point of Wenshu middle school in Nanjing, east China's Jiangsu Province, Aug. 23, 2021. Nanjing started administering the first dose of COVID-19 vaccines among minors aged between 12 and 17. (Photo: Xinhua)