2007年西安市细菌性腹泻病监测结果分析

目的了解西安市腹泻病的发生、流行特征及变化趋势，探讨防治对策。方法对西安市6所腹泻病哨点监测医院中就诊的急性腹泻病患者，用肛拭子采集粪便标本进行增菌后，分别接种4种培养基（碱性蛋白胨水、SS、EMB、中国蓝平板）作霍乱弧菌、沙门菌、志贺菌以及致病性大肠埃希菌的检验。结果6所腹泻病哨点监测医院中，粪便采样数及阳性率（0～9．09％）高低不等。在检出的阳性菌群中有志贺菌（75．0％）、副溶血性弧菌。结论2007年检出的阳性菌群中未发现霍乱弧菌，主要以志贺菌为主。

Analysis of Monitoring Results of Bacterial Diarrhea in Xi''an City in 2007

[Objective] To investigate the occurrence, epidemiological characteristics and trends of diarrhea in Xi＇an city, and explore control measures. [ Methods] The stool specimens were collected from patients with acute diarrhea in 6 diarrhea sentinel surveillance hospitals in Xi＇an by using anus swab, and then were Inoculated four kinds of medium （ Alkaline peptone water, SS EMB and China blue plate） for detections of vibrio cholerae, salmonella, shigella and pathogenic E. coli after increasing bacteria. [ Resuits] Among 6 diarrhea sentinel surveillance hospitals, the number of stool samples and positive rates （0 - 9.09% ） ranged from high and low. Shigella （75.0%）and vibrio parahaemolyticus were detected in positive isolates. [ Conclusion] Vibrio cholera was not detected among those positive isolates which were mainly ShigeUa in 2007.