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目的了解一起多重耐药鲍曼不动杆菌医院感染暴发情况及其原因,采取有效控制措施。方法采取现场调查和病原学调查方法,对某医院重症监护病房鲍曼不动杆菌医院感染暴发情况进行了调查。结果 3例病人痰标本中均检出鲍曼不动杆菌,所检出的鲍曼不动杆菌药敏试验显示同时对医院多种常用抗菌药物耐药。但医护人员手和病房物体表面均未检出鲍曼不动杆菌。结论该医院ICU为一起多重耐鲍曼不动杆菌感染,但排除感染暴发。
Objective To understand the outbreak of nosocomial infections and their causes in Acinetobacter baumannii with multidrug resistance and take effective control measures. Methods Field investigation and etiological investigation were used to investigate the outbreak of nosocomial infection of Acinetobacter baumannii in an intensive care unit of a hospital. Results Acinetobacter baumannii was detected in sputum samples of 3 patients. The drug susceptibility tests of Acinetobacter baumannii showed that it was also resistant to many commonly used antimicrobial drugs in hospitals. Acinetobacter baumannii was not detected in the hands of medical personnel and ward objects. Conclusion The ICU of the hospital was infected with multiple Acinetobacter baumannii infection, but the outbreak was excluded.