安阳县暴发鸡传染性法氏囊炎的诊断与防治

报导了安阳县某鸡场突然暴发传染病。短短4天内死亡700余只,通过流行病学、临床症状、病理剖检、实验室检查等综合诊断,确诊为鸡传染性法氏囊炎。用法氏囊弱毒疫苗加适量奶粉进行饮水免疫,并对部分鸡注射高免卵黄抗体,连用3天,70％病鸡恢复正常。

Diagnosis and treatment of infectious bursitis outbreaking abruptly on a chickenfarm in Anyang county

It was reported that an infectious disease abruptly broke out on a poultry-farm in Anyang County,causing over 700 birdsto die within four days. Through comprehersive diagnosis of epidemiology,clinical symptoms,patho-anatomical examinationand laboratory examination,the infectious,disease was confirmatively diagnosed to be infectious bursitis. Chickens,some of them were injected with hyperimmunity yolkvaccine,were immunized by drinking water containing hopotoxic vaccine plus suitable smount of milk powder for 3 days in succession. The results showed that over 70% chickens were back to normal.