摘要
猪副嗜血杆菌是猪上呼吸道系统中的一种常在菌群,该致病菌通常不会表现出明显的致病能力,只有在适当条件下才会大量繁殖,产生致病性,并造成猪群出现全身临床症状。猪副嗜血杆菌病的典型临床症状是纤维素性多张性浆膜炎、关节炎和脑膜炎,虽然该病造成的死亡率较低,但是会严重影响猪群的生长发育,导致养殖场淘汰率显著升高,给养殖户造成巨大经济损失。并且近年随着不合理的用药行为,使猪副嗜血杆菌的耐药性显著增强,药物的治疗效果逐渐变差,给疾病防控带来巨大难题。该文主要论述猪副嗜血杆菌病流行特点、临床症状、病理变化及治疗方法。
Haemophilus parasuis is a common bacterium in the respiratory system of pigs.It usually does not show obvious pathogenicity and can only reproduce in large numbers under suitable conditions,and cause the pigs to develop systemic clinical symptoms.The typical clinical symptoms of haemophilus parasuis are cellulosic polyserositis,arthritis,and meningitis.Although the mortality rate is low,the disease can severely affect the growth and development of pig herds,as a result,the rate of culling increased significantly,resulting in huge economic losses to farmers.In recent years,with the irrational drug use behavior,the drug resistance of haemophilus parasuis increased significantly,and the effect of drug treatment became worse gradually,which brought huge problems for disease prevention and control.This article mainly discusses the epidemic characteristics,clinical symptoms,pathological changes and treatment of porcine haemophilus parasuis disease.
作者
杨伟
郭敏
Yang Wei;Guo Min(Animal Disease Prevention and Control Center of Xingping City,Shaanxi Province,Xianyang 713100,China)
出处
《畜牧兽医科学(电子版)》
2020年第11期165-166,共2页
Graziery Veterinary Sciences:Electronic Version
关键词
猪副嗜血杆菌病
诊断
治疗
haemophilus parasuis
diagnosis
treatment