由于各种传染病不断发生,医院不仅是传染病病原体较为集中的地方,又是传染病感染暴发的疫原地。医务人员工作在这种特殊的环境中,在对各种传染病人进行诊疗过程中不可避免地要与各种不同的传染病病原核心接触。特别是易被病人血液、体液污染的针头,锐器刺伤造成职业暴露感染传 Due to the continuous occurrence of various infectious diseases, the hospital is not only a place where infectious pathogens are more concentrated, but also the source of infectious disease outbreaks. Medical personnel working in this special environment inevitably have to contact the core of various infectious pathogens in the diagnosis and treatment of various infectious diseases. Especially vulnerable to the patient’s blood, body fluids contaminated needles, sharp stab wounds caused by occupational exposure to infection