芜湖市细菌性感染性腹泻病原学结果分析

Pathogens analysis of bacterial infectious diarrhea cases from Wuhu city 's hospitols

目的通过对芜湖市市区医疗机构腹泻病患者调查,了解引起感染性腹泻病的细菌性病原分布。方法按统一的调查及标本采集方案,收集2010~2012年哨点医院儿科、内科、腹泻病门诊腹泻病患者信息和进行粪便分离培养,根据生化反应和血清学试验进行病原确定。结果芜湖市哨点医院细菌性感染性腹泻主要病原菌,占57.03%,为沙门氏菌、致病性大肠埃希氏菌、副溶血性弧菌、志贺氏菌、嗜水气单胞菌,条件致病菌克雷伯氏菌和奇异变形杆菌均有检出。结论芜湖市哨点医院细菌性感染性腹泻病原菌主要是沙门氏菌、副溶血性弧菌、志贺氏菌,致病性大肠埃希氏菌,其中以致病性大肠埃希氏菌为主。

Objective To understand the distribution of bacteria pathogens which causes infectious diarrhea in Wuhu city. Methods According to the uniform investigation and sample collection method, information and faeces of diarrhea patients from pediatrics, internal medicine and clinic of diarrheal disease in sentinel point hospitals, 2010 -2012 were col- lected. The biochemical reactions and serological tests were used to determine pathogens. Results The major pathogens of bacterial infectious diarrhea in Wuhu sentinel point hospitals were Salmonella, pathogenic E. coli , Vibrio parahaemolytic- us, Shigella, Aeromonas hydrophila. Klebsiella pneumoniae and Proteus mirabilis, which accounted for 57.03%. Conclu- sion The main pathogens of bacterial infectious diarrhea in Wuhu sentinel point hospitals were Salmonella, pathogenic E. coli, Vibrio parahaemolyticus, Shigella and Aeromonas hydrophila, with pathogenic E. coli as the primary one.