Original title: the drinking water pipe of a hospital in Japan has been connected to the toilet for nearly 30 years
On the 20th local time, Osaka University in Japan announced that some tap water pipes in the Affiliated Hospital of the University's medical department were incorrectly connected and the drinking water pipe was connected to the toilet. This situation has lasted for nearly 30 years, during which staff and patients have been using toilet water to wash their hands, gargle and drink.