Hundreds of flights have been cancelled and part of a city is under lockdown in Southern China as the province of Guangdong witnesses a rise in COVID-19 cases. ...
China's Guangdong province has registered seven new locally transmitted COVID-19 cases and all of them were recorded in the provincial capital Guangzhou. ...
Chinese researchers have developed a system based on a supercomputer to forecast the spread trend of COVID-19 and evaluate the effect of prevention and control, according to the Science and Technology Daily. ...