China coronavirus: at least three suspected cases found in Shenzhen, Shanghai, sources say

At least three suspected cases of the newly discovered coronavirus have been reported in Chinese cities outside Wuhan – the epicentre of the outbreak – according to sources with knowledge of the matter, raising concerns about the continued spread of the disease.Two Chinese visitors to Thailand and a Chinese man working in Japan have already been confirmed as having been infected, while authorities in Singapore, Vietnam, Nepal, Hong Kong and Taiwan have said they are monitoring a number of…