While Pediatric Multi-System Inflammatory Syndrome is rare, doctors and researchers are on an urgent search for answers. Cuomo announced the state is investigating two more deaths after three children were already confirmed to have died from the rare sickness. Symptoms of this rare illnessDoctors are alerting the public to a range of symptoms to look out for. It’s unclear whether all of those patients indeed have the pediatric multisystem inflammatory syndrome. We learned last week that some COVID-19 patients were left with heart damage, including some kids.