犊牛大肠杆菌病临床防治研究

Study on Clinical Prevention and Treatment of Colibacillosis in Calf

摘要: 犊牛大肠杆菌病是由致病性大肠杆菌感染引起的一种急性传染病。随着犊牛饲养管理模式发展变化，此病在犊牛疾病中变得较为突出，发病率呈上升趋势。由于此病潜伏期短，发病过程急，如果治疗不及时或治疗失误，犊牛常常于发病后1周内死亡，感染率可达90%左右，死亡率可达10%~50%。如何精准防控、治疗是大家极为关心的一个问题。本文结合笔者多年来的临床研究，从病原、流行病学、临床症状、病理解剖、病因、治疗特点等方面，进行了系统化临床研究分，力图为本病临床防治提供新的临床研究资料。

Abstract: Colibacillosis is an acute infectious disease caused by pathogenic E. coli infection in Calf. With the development of calf feeding and management model, Colibacillosis has become more prominent in calf diseases. The incidence rate is increasing. Due to the short incubation period and the rapid onset of the disease, calves often die within 1 week after the onset of treatment if the treatment is not timely or incorrect. The infection rate can reach about 90% and the mortality rate can reach 10% - 50%. How to accurately prevent and control of Colibacillosis is a question that people concerns. Based on the author’s clinical research over the years, this article has conducted systematic clinical research points from the aspects of etiology, epidemiology, clinical symptoms, pathological anatomy, etiology and treatment characteristics for providing new clinical research in clinical prevention and treatment of Colibacillosis.