艾滋病病人术中医护人员个人防护要点分析

Pathogenic and Epidemiological Survey on a Case of Human Streptococcus suis Infection

目的总结对艾滋病病人施行手术职业暴露的个人防护要点。方法收集了2005年9月至2009年10月秭归县对6例艾滋病病人实施的手术25名医护人员预防职业暴露的资料,对艾滋病人手术术中医护人员个人防护情况进行分析。结果本组艾滋病职业暴露发生率为12%,全程规范监测25人HIV抗体均为阴性。结论普遍预防是避免艾滋病职业暴露的法宝,个人防护是降低医源性传播风险的前提,精细操作是防患于未然的关键环节。

Objective The isolated strain of human Streptococcus suis infection from patient in Qujiang was investigated and reported by pathogenic and molecular biologic and epidemiological methods to provide a basis for outbreak prediction and preventive measures.Methods Specimen of CSF from a patient was collected for microbiologic culture.Then the isolated strain was detected by smear and morphology,biochemical test with Rapid ID Strep32,Species-specific 16SrRNA,and virulent genes,including Cps2J and EF were detected,there was no MRP virulent gene.Conclusion The patient was caused by SS2.It was inportant for the relevant departments to enforce the synthesis surveillance of the streptococcus suis.