About 2.355 bln COVID-19 vaccine doses administered on Chinese mainland

A medical worker administers a dose of COVID-19 vaccine to a child at a temporary vaccination site in north China's Tianjin, Nov. 4, 2021. (Xinhua/Zhao Zishuo)

BEIJING, Nov. 11 (Xinhua) -- About 2.355 billion doses of COVID-19 vaccine had been administered on the Chinese mainland as of Wednesday, data from the National Health Commission showed Thursday.