猪副嗜血杆菌病诊断与防治

Diagnosis and Control of Haemophilus Parasuis Disease of Swine

猪副嗜血杆菌是影响猪群健康生长发育的一种典型的细菌性传染性疾病,对生猪养殖产业造成的危害十分严重。虽然造成的猪死亡率相对较低,但是会严重影响猪群身体抵抗能力,导致机体免疫能力下降,很容易继发感染多种传染性疾病,造成复杂的临床症状,给疾病诊断带来巨大难度。该文主要论述猪副嗜血杆菌病的流行特点、临床症状、病理变化、诊断方法和防治手段。

Haemophilus parasuis is a typical bacterial strain that affects the healthy growth and development of swine,and it is very harmful to the infectious disease industry.Although the mortality rate of the pigs is relatively low,it will seriously affect the body resistance ability of the pigs,leading to the decline of the body’s immune ability,and it is easy to be infected with a variety of infectious diseases,resulting in complex clinical symptoms,which brings great difficulty to the diagnosis of the disease.This article mainly discusses the epidemic characteristics,clinical symptoms,pathological changes,diagnostic methods and control methods of porcine haemophilus parasuis disease.