JERUSALEM—Authorities are investigating after witnesses accused a local religious nut named Simon Peter and several others of hosting an unauthorized super spreader event in an enclosed room in Jerusalem. Experts say the event, which was not authorized by the local Jewish or Roman authorities, may put everyone in the area at risk for infectious diseases such as leprosy. "This is completely inexcusable," said local magistrate Biggus Tookus. "We have found that there were at least 11 people at this event. No one's address was recorded at the door and we don't know where they are now." One medical expert named...