Only then did the middle-aged man bow towards Yun Hao, bowing deeply in a gesture of respect.,which was about to disperse, finally managed to stop.,Du Ming's pair of eyes stared straight at Yun Hao, then said expressionlessly: "No matter who it is, anyone who has been in close contact with someone infected by the plague must be quarantined according to the regulations. If there are no signs of poisoning after observing for a few days, quarantine can be lifted!"。