BEIJING, Aug. 23 (Xinhua) -- More than 1.94 billion doses of COVID-19 vaccines had been administered in China as of Sunday, data from the National Health Commission showed Monday.

A medical worker administers a dose of COVID-19 vaccine to a boy student at the Hangtian Campus of the Beijing Yuying School in Beijing, capital of China, on Aug. 21, 2021. (Photo: Xinhua)