The city of Wuhan, the original epicentre of the coronavirus outbreak in China, conducted 1,470,950 nucleic acid tests for the virus on Friday, the local health authority says, compared with 1,000,729 tests the previous day.
Wuhan kicked off a campaign on May 14 to look for asymptomatic carriers — infected people who show no outward sign of illness — after confirming on May 9-10 its first cluster of Covid-19 infections since its lockdown was lifted on April 8.
