一例鸡疫病混感诊断与防治

Diagnosis and Control of Chicken Disease

当前畜禽养殖规模化已成为主要的发展趋势,传染性疾病呈现出高发流行的态势,表现复杂的发病特点。尽管鸡养殖周期相对较短,但当前与鸡相关的各类传染性疾病呈现增多的趋势,已成为制约养殖产业健康发展的主要因素,从目前鸡疫病的发生现状来,出现新的流行特征和流行趋势,主要表现为单一病原的感染率呈现逐渐下降态势,在养殖场中存在多种病原混合感染的现象,再加上养殖场存在免疫抑制性疾病,对鸡的免疫系统不断产生攻击,从而给其他病源入侵提供条件,表现出复杂的临床症状,疾病的诊断难度越来越大。该文探讨了鸡疫病混合感染的诊断和防治。

The current scale of livestock and poultry breeding has become a main development trend,under the action of this development trend,infectious diseases show a high incidence trend,and show complex disease characteristics.Although chicken breeding cycle is relatively short,but the increasing trend of chicken related infectious diseases,has become the main factor restricting the healthy development of breeding industry,from the current situation of chicken disease,a new epidemic characteristics and trend,mainly manifested as a single pathogen infection rate gradually decline,in farms often have a variety of pathogen mixed infection,plus immune inhibitory diseases,will attack chicken immune system,thus provides conditions for other disease invasion,show complex clinical symptoms,disease diagnosis is more and more difficult.This paper mainly discusses the diagnosis and prevention of chicken epidemic mixed infection combined with the actual cases,hoping to help to better control the occurrence of mixed infection cases and ensure the safety of chicken breeding.