BEIJING: The Chinese city of Wuhan, where the novel coronavirus outbreak first emerged, found no new cases of COVID-19, the disease caused by the virus, and 300 asymptomatic cases in city-wide testing that began in mid-May, officials said on Tuesday (Jun 2).

The city launched its ambitious campaign on May 14, testing 9.9 million people, after a cluster of new cases in the city raised fears of a second wave of infections.