北京海淀区128例细菌性痢疾的病原学研究

Analysis of etiology in 128 patients with acute bacillary dysentery in Hai Dian District of Beijing

目的:明确细菌性痢疾致病菌的种类分布比例,了解海淀区细菌性痢疾的菌群特点。方法:对128例临床诊断细菌性痢疾便标本检测志贺菌属、致泻性大肠埃希菌属、副溶血性弧菌、变形杆菌、沙门菌及金黄色葡萄球菌。结果:128份菌痢病人便标本中共检测出细菌33株,其中,志贺菌属16株,致泻性大肠埃希菌属8株,变形杆菌属5株,副溶血性弧菌属4株,未检出沙门菌及金黄色葡萄球菌。结论:海淀区痢疾患者致病菌以福氏志贺菌较多。

Objective： To analysis of species of pathogenis bacteria, feature of microbial population in patients with bacillary dysentery in Haidi-an District of Beijing. Methods： To detect shigella, Eschefichia coli, Salmonella, Vibfio parabaemolyticus, proteus species, and Staphylococcusaureus of suitable specimen is 128 patients with dysentery-like diarrhea which were diagnosed clinically. Results： 33 strains pathogenic bacteria of suitable specimen in 128 patients with dysentery-like diarrhea were detected, including 16 strains of shigella,8 strains of Escherichia coli, 5 strains of proteus species, 4 strains of Vibrio parabaemolyticus, and Salmonella and Staphylococcusarureus were undetected. Conclusion： Shigellae were still the majority of pathogen in patients with dysentery-like diarrhea in Haidian District.