摘要
目的:了解北京市夏秋季细菌性腹泻病主要病原构成情况,进一步提高腹泻病的防控能力。方法:2010年4月-2010年10月从北京市6个区县13家二级以上医院的肠道门诊采集符合腹泻病定义患者的粪便标本进行病原菌检测,并对检测结果进行统计学描述和分析。结果:检测标本2024份,阳性率为22.0%(445/2024)。分离菌株以志贺菌为主,占所有菌株的42.2%(188/445),其次是副溶血弧菌,占30.6%(136/445),副溶血弧菌在远郊区县的阳性率较高,副溶血弧菌和志贺菌发病率高峰分别出现在8月和9月,儿童和青壮年是主要感染人群。结论:志贺菌和副溶血弧菌是北京市2010年细菌性腹泻病的主要病原菌,加强夏秋季海产品和生食等出售场所的卫生监督管理和重点人群的饮食安全教育是腹泻病防控的重要措施。
Objective：To learn about the composition of pathogenic bacteria in intestinal disease in Beijing, and improve the prevention and control of intestinal disease. Methods： The stool specimens of diarrhea patients that meet the definition of diarrhea were collected from Diarrhoeal diseases outpatient service of 13 hospitals above grade II in 6 districts during April to October in 2010 for pathogen detection and statistical description and analysis. Results： There were 2024 specimens involved in the laboratory experiments and the positive rate was 22.0% （445/2024）. Shigella was the main bacterial strain whose proportion was 42.2% （188/445） , the second was Vibrio parahemolyticus whose proportion was 30.6% （136/445）. The positive rate of Vibrio parahemolytieus in outskirts was high. The incidence peak months of Vibrio parahemolyticus and Shigella were August and September, and the children and young and middle - aged people were more susceptible to intestinal disease. Conclusion ： Shigella and Vibrio parahemolyticus were the main pathogens of diarrhea in Beijing in 2010. One of the most important methods to reduce the outbreak of diarrhea is to strengthen the health supervision of marine food products and omophagia in summer and autumn and popularize the health diet knowledge.
出处
《中国卫生检验杂志》
北大核心
2012年第1期146-148,共3页
Chinese Journal of Health Laboratory Technology
关键词
腹泻
病原菌
夏秋季
Diarrhea
Pathogenic bacteria
Summer and autumn
