Chinese authorities said they had begun “optimised” testing of cases across the city to identify those infected, and said they would begin “detection work … towards suspected cases in the city” as a next step, as well as carrying out “sampling tests”.
Scientists from the MRC Centre for Global Infectious Disease Analysis at Imperial College in London have warned that the number of cases in Wuhan is likely to be closer to 1,700, much higher than the number officially identified. China is yet to confirm whether the virus can be spread from one person to another, but Wuhan’s health commission has previously said the possibility “cannot be excluded”.
China’s centre for disease control sought to quash speculation about the coronavirus at the weekend, publishing a flyer that dismissed “five big rumours”. One of them included claims about the coronavirus spreading, which China’s disease control authority had dismissed at the time by saying all cases were being treated in Wuhan.