浙江沿海水乡夏季感染性腹泻病原学分析

[目的]探讨浙江沿海水乡绍兴夏季腹泻患者病原体的种类及流行特征,为防治工作提供依据。[方法]收集浙江沿海水乡绍兴2010年6～9月的夏季感染性腹泻病人粪便标本300份,进行粪便常规检测,细菌培养,以及常见病毒核酸检测,并对病人临床资料进行分析。[结果]300份腹泻标本共分离到致泻性细菌92株,分离率为30.67%,其中副溶血弧菌33株(35.87%),嗜水气单胞菌18株(19.57%),豚鼠气单胞11株(11.96%),变形杆菌8株(8.70%),铜绿假单胞6株(6.52%)。病毒核酸阳性标本59份,检出率为19.67%。其中诺如病毒30份(50.85%),轮状病毒A组19份(32.20%),札如病毒10份(16.95%)。[结论]副溶血弧菌和气单胞菌是引起浙江沿海水乡细菌性腹泻的主要病原菌,而病毒引起的腹泻也不容忽视,加强对腹泻流行病学的监测至关重要。

ETIOLOGICAL ANALYSIS OF INFECTIOUS DIARRHEA IN SUMMER IN THE WATERY TOWNSHIP OF ZHEJIANG

[Objective]To explore the etiological agent distribution and epidemiological characteristics of summer diarrhea in Shaoxing-a typical watery township along the Zhejiang coast,in order to provide basis for clinical prevention.[Methods]Clinical information and stool specimens were collected from patients with summer diarrhea who visited the intestinal outpatient clinic of our hospital in 2010 from June to September.Bacteriology and virology were examined by culture and PCR respectively.[Results]In the total 3...