Eighteen out of the nearly 100 coronavirus positive children admitted to Mumbai's Wadia hospital have shown symptoms of Paediatric Multisystem Inflammatory Syndrome, a Kawasaki disease-type ailment, in a major cause of worry for doctors. The malady, first discovered by Japanese paediatrician Tomisku Kawasaki, causes fever, skin rash, redness of eyes, fatigue and diarrhoea and can be fatal if untreated.According to reports, two children have died after being afflicted with PMIS in Mumbai. "Two children have died. One had COVID-19 along with cancer. And one of the children, who had come to us, was in a very serious state. They had the illness for two weeks and then the patient was referred to us. The patient had to be put on ventilator and died in six hours because we did not get much time with her. Four are recovering now and the rest are being discharged," Medical Director at Wadia Children's Hospital, Dr. Shakuntala Prabhu, told NDTV.