In a follow-up to a report on the second known human case of rat hepatitis E (HEV), Hong Kong officials report: The second patient was a 70-year-old retired female with underlying illnesses on immunosuppression....

In a follow-up on the first known human case of Rat hepatitis E virus (rat HEV) in the world, the South China Morning Post reports the 2nd human case in a 70-year-old Hong Kong woman. The Department...