怀化市435例急性腹泻患者的病原菌分析及耐药性调查

为长期监测腹泻重要病原菌的分布和变化,1984年秋对怀化市区医院435例肠道门诊腹泻患者进行了病原菌调查,并做了药敏试验。本次检出病原菌139株(31.95%),其中志贺氏菌属检出率最高(25.29%),次为沙门氏菌和空肠弯曲菌(各2.07%),还有EPEC 7株,并检出EIEC 3株。435例患者中年龄与病原菌检出率无差异,空肠弯曲菌仅限于幼儿中检出。99株病原菌的药敏测定,不少菌株对常用的抗菌药物耐药,值得重视。

An Investigation of the Pathogenic Bacterium and their Drugfast Propertie''s Being Isolated from 435 Acute Diarrhea Patients in Hiu-hau City

139 strains of enteric bacterial pathogens had been isolated from 435 out-patients suffering from acute diarrhea. These strains were identified to be 25.29% Shigella and 2.07% Salmonella and Camplobacter strains respectively. Moreover.there were 7 strains of pathogenic E.Coli (EPEC) and 3 strains of invasive E.Coli (EIEC).
There was no age significance to the positive rates of pathogens but most of the Campylobacter straits came from children. Among there strains,99 were tested for drug sensitivity except that 67 out of 73 tested Shigella were resistant to tetracycline.