北京地区急性腹泻病原菌分布的研究  

STUDIES ON THE DISTRIBUTION OF ACUTE DIARRHEA PATHOGENS IN BEIJING

作　　者：黄上媛[1,2,3] 刘永福[1,2,3] 王仲祥 汪力亚[1,2,3] 李景云 王丽 

机构地区：[1]解放军第三0二医院微生物研究室 [2]解放军北京医学高等专科学校 [3]解放军第一四八医院

出　　处：《解放军预防医学杂志》1999年第1期25-29,共5页Journal of Preventive Medicine of Chinese People's Liberation Army

摘　　要：目的：为了探讨感染性腹泻的流行规律，搞好防治工作。方法：肠道病原菌常规分离鉴定方法。结果：从７９４０例急性腹泻患者粪便中共分离出致泻病原菌３７４１株，总检出率为４７．１％，其中志贺菌属２９４７株，总检出率为３７．１％；沙门菌属检出２９９株，检出率为３．８％；弧菌属２７５株，检出率为３．５％；气单胞菌属８９株，检出率为１．１％；类志贺邻单胞菌属１０２株，检出率为１．３％；侵袭性大肠杆菌２９株，检出率为０．４％。结论：志贺氏菌属为北京地区主要腹泻病原菌，占总菌株的７８．８％，其中Ｂ群为主要流行菌群，２ａ又是当前流行的绝对优势菌株。Objectives: The report explored the epidemic rules of infectious diarrhea so that we can avoid and treat the disease more effectively. Methods: Routine isolated culture for enteric pathogenic bacteria. Results: It showed that 3 741 diarrheal pathogen strains were identified from 7 940 patients with acute diarrhea, the detectable rates were as follows: Shigella 37.1%(2 947/7 940), Salmonella 3.8%(299/7 940),Vibrio 3.5%(275/7 940),Aeromonas 1.1%(89/7 940), P. Shigelloides 1.3%(102/7 940),and enteroinvasive E. Coli 0.4%(29/7 940). Sh. flexneri was the main pathogen among the 2 947 strains. Conclusions: Shigella were the main diarrhea pathogenic bacteria(2 947/3 741,78.8%)and 2a groups of Sh. flexneri were the predominant strains in epidemic pathogens in Beijing.

关 键 词：腹泻 病原菌 检出率 菌株 

分 类 号：R516.04[医药卫生—内科学]