BEIJING, Feb. 14 (Xinhua) -- The number of COVID-19 vaccine doses administered on the Chinese mainland grew by more than 4.31 million on Sunday, with the total number now over 3.04 billion, data from the National Health Commission showed Monday. ■
BEIJING, Feb. 14 (Xinhua) -- The number of COVID-19 vaccine doses administered on the Chinese mainland grew by more than 4.31 million on Sunday, with the total number now over 3.04 billion, data from the National Health Commission showed Monday. ■
