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在临床操作中,医务人员直接接触患者次数最多,因此职业暴露频率显著高于普通人群,很有可能被直接感染。2003年SARS引起医务人员发生的医院感染是普通人群的20倍。在职业暴露引起的感染病例中,约90%是由针刺或其他外伤引起,少数可通过皮肤和黏膜接触传染性血液或体液而感染。如
In clinical practice, medical personnel have the highest number of direct contacts with patients, so the frequency of occupational exposure is significantly higher than that of the general population and is likely to be directly infected. Nosocomial infections caused by medical staff in SARS in 2003 were 20 times more than those in the general population. About 90% of infections caused by occupational exposure are caused by acupuncture or other trauma, and a few can be infected through contact with infectious blood or body fluids through the skin and mucous membranes. Such as