April 01, 2020 5:00 AM

SHANGHAI/BEIJING • China will delay its national college entrance examination by a month as residents returning from abroad are fuelling new cases of Covid-19, and boosting concern over the threat of a second wave of coronavirus infections.
April 01, 2020 5:00 AM

Asymptomatic cases have become the latest focus in China's continuing fight against the spread of the coronavirus, as fears grow over the emergence of such transmission in the past few days.