Beijing (AFP) - China faces a potential second wave of coronavirus infections due to a lack of immunity among its population, its government's senior medical advisor has warned.After months of lockdowns and curbs on travel China has largely brought the virus under control, but fears of a second wave have risen as clusters have emerged in northeast provinces and in the central city of Wuhan."The majority of... Chinese at the moment are still susceptible of the Covid-19 infection, because (of) a lack of immunity," Zhong Nanshan, the public face of government's response to the pandemic, told CNN....
