摘要
大肠杆菌在自然界中广泛分布,本属于人类和大多数温血动物肠道中的正常菌群,但是近年来,发现许多菌株可引起腹泻,甚至死亡.在鹅群中,腹泻性大肠杆菌是急性接触性传染,各种年龄的鹅均能感染,对种鹅的危害尤其严重,可使母鹅产蛋量下降甚至死亡,是严重威胁到养鹅业发展.本文针对鹅致腹泻性大肠杆菌存在现状、毒力病原学特点、流行病学、临床特征等方面的综合比较,进行分析说明,提出合理有效的防御措施,并且对快速检测和治疗鹅腹泻性大肠杆菌进展进行总结,强调在禽类养殖过程中重视对大肠杆菌病的防治.
Escherichia coli（E.coli） is widely distributed in nature and is one of several types of bacteria that normally inhabit the intestinal tract of humans and most warm-blooded animals.Recent evidence indicates that many strains of E.coli can cause diarrhea and even death.Diarrheagenic E.coli can cause an acute contagious disease in geese,resulting in a decrease in egg production and even death.Geese of all ages are susceptible to this pathogen.In this review,we provide a comprehensive description of the pathogenic characteristics and virulence of diarrheagenic E.coli and the epidemiology,clinical features,reasonable and effective preventive measures,and rapid detection and treatment of E.coli-induced diarrhea in geese.
出处
《世界华人消化杂志》
CAS
北大核心
2013年第1期1-5,共5页
World Chinese Journal of Digestology
关键词
致腹泻性大肠杆菌
毒力病原学
快速诊断
预防
治疗
Diarrheagenic E.coli
Virulence etiology
Rapid diagnosis
Prevention
Treatment
