By Brenda Goh SHANGHAI (Reuters) - Shanghai is converting residential buildings into quarantine centres to house a mounting number of COVID-19 cases, but
SHANGHAI (Reuters) - Three Chinese astronauts left a space station module on Saturday on a spacecraft bound for Earth, Chinese state television report.
BEIJING (Reuters) - Two COVID-19 vaccine candidates developed by units of China National Biotec Group (CNBG) to target the Omicron variant were approv.