All of them dealed with the injury actively after damage and the person with nerves,fearfulness,with HBV infected sourse,without certain infected source is 57%,14%,42% and 34% respectively.

• 57%25护理人员被锐器伤后感到害怕,14%25人员感到恐惧; 损伤人员所接触到的感染源HBV为42%25,不祥为34%25。