A look of astonishment appeared on the middle-aged man's face, and the human cultivators behind him also widened their eyes, staring at Yun Hao.,Once someone infected with centrifugal plague is found, isolation measures must be taken to prevent the spread of this plague.,Even individuals who have come into contact with someone infected by the centrifugal plague, without physical contact and merely being in close proximity, could be at risk of contamination.。