Hong Kong public hospitals will step up surveillance of a rare virus and test patients with severe diarrhoea, infectious diseases expert Yuen Kwok-yung has said, after it was found in a doctor who died shortly after feeling unwell.
The University of Hong Kong’s chair of infectious diseases on Monday revealed the latest move following the release of findings on the death of a doctor initially thought to be linked with a group of oncologists suspected of being infected with a toxic strain of E…



