Baljer G
Tierarztl Prax. 1985;13(2):141-50.
There are adhesive and invasive species among enteropathogenic bacteria for animals. Most frequently isolated adhesive bacteria are enterotoxigenic E. coli (ETEC). Salmonella, T. hyodysenteriae, M. paratuberculosis, Y. enterocolitica, Cl. perfringens and C. jejuni bacteria represent the most important invasive germs. The main clinical finding connected with bacterial enteritis is diarrhoea resp. dysentery. Evaluation of feces consistency, time of appearance and accompanying symptoms (e.g. fever, colic) allow a clinical suspective diagnosis, however a definitive diagnosis must be based on the demonstration of the causative agent. In addition to known cultural, microscopic, biochemical and serological diagnostic methods, the demonstration of virulence factors (enterotoxin formation, adhesive pili) plays an important role in diagnosis of enteropathogenic bacteria.
动物肠道病原菌中有黏附性和侵袭性菌种。最常分离出的黏附性细菌是产肠毒素大肠杆菌（ETEC）。沙门氏菌、猪痢疾短螺旋体、副结核分枝杆菌、小肠结肠炎耶尔森菌、产气荚膜梭菌和空肠弯曲菌是最重要的侵袭性病菌。与细菌性肠炎相关的主要临床症状是腹泻或痢疾。评估粪便的稠度、出现时间及伴随症状（如发热、绞痛）可做出临床疑似诊断，但确诊必须基于病原体的检测。除了已知的培养、显微镜检查、生化和血清学诊断方法外，毒力因子（肠毒素形成、黏附菌毛）的检测在肠道病原菌的诊断中起着重要作用。
