2003—2006年包头市感染性腹泻细菌病原学监测结果

目的了解并掌握包头市腹泻病的发生、流行特征、变化趋势及细菌性病原分布特点，为制定预防措施和临床治疗提供参考依据。方法2003—2006年对包头市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、志贺菌以及致泻性大肠埃希菌的检验。结果从1028份粪便样本中，检出各种病原菌82株，检出率7．98％，其中志贺菌占86．58％，其余为沙门菌和大肠埃希菌。结论2003—2006年该市检出的阳性菌群中未发现霍乱弧菌，主要以志贺菌为主，初步揭示了包头市细菌性腹泻病原谱。

Etiological Surveillance of Infectious Diarrhea in Baotou City during 2003-2006

[ Objective] To investigate the occurrence, epidemic characteristics, epidemic tendency and bacterial distribution features of diarrhea in Baotou city, and provide reference basis for the prevention and clinical treatment. [ Methods] Stool specimens from patients with acute diarrhea were collected by using anus swab, and then conducted to increase the fungus and inoculated four kinds of culture medium （alkalinity protein peptone water, SS, EMB, Chinese blue plate） separately for Vibrio cholera, salmonella, and E. colic tests. [Results] Of 1028 specimens, 82 were detected Pathogens, including shigellosis （86.58%）, salmonella and E. colic, the detecting rate was 7.98%. [ Conclusion] The detection results which was mainly in shigellosis reveal pathogenic bacterial diarrhea spectrum of Baotou City.