BEIJING, March 4 (Xinhua) -- The number of COVID-19 vaccine doses administered on the Chinese mainland grew by around 5.53 million from the previous day to surpass 3.14 billion on Thursday, data from the National Health Commission showed Friday. ■
BEIJING, March 4 (Xinhua) -- The number of COVID-19 vaccine doses administered on the Chinese mainland grew by around 5.53 million from the previous day to surpass 3.14 billion on Thursday, data from the National Health Commission showed Friday. ■
