猪伪狂犬病研究进展

Progress on Porcine Pseudorabies

伪狂犬病又称奥叶基氏病,是由伪狂犬病病毒引起的多种家畜和野生动物的一种高度接触性、急性传染病。猪是该病的主要宿主和传染源,感染仔猪出现发热、腹泻、呼吸困难、肌肉震颤、麻痹、共济失调;母猪出现繁殖障碍,给世界养猪业造成了巨大的损失。猪伪狂犬病是严重危害养猪业的重要疫病之一,国内外众多学者对其进行了大量研究,建立了多种诊断与鉴别诊断方法,研制了不同类型的疫苗。文章对该病的病原学、流行病学、临床症状、病理变化、诊断和防控方面的研究进展做一综述,重点介绍猪伪狂犬病的诊断与抗原、抗体检测方法。

Pseudorabies （PR）, also known as Aujeszky＇s disease,is caused by Alphaherps virus. It is extremely contagious and acute infectious disease to many livestock and wild animals. Porcine is the major host and source of infection of PR. The piglets infected exhibit mild fever, diarrhea, dyspnoea, muscular tremor,paralysis and ataxia. Infected sows exhibit reproductive disturbance. Porcine pseudorabies is one of the important diseases which imperils and causes great losses of swine industry all of the word. Much research work had been done. Plenty of diagnosis and differential methods were established, and various kinds of vaccines were developed. This review introduced progress in etiology, epidemiology, clinical symptom, pathological changes, diagnosis, prevention and control, especially emphasis on diagnosis and detection methods of antigen and antibody of porcine pseudorabies.