【摘要】 安阳某鸡场发生一起以呼吸困难、下痢和神经症状为特征的传染病 .经流行病学、临床症状、病理变化、血清学和病毒分离确诊为鸡新城疫 ;采取一系列措施 ,3d后死亡停止 ,病情逐渐恢复更多还原

【Abstract】 An infectious diseases of chicken occurred on a chicken farm in Anyang,the charecteristics included difficulty in breathing, dysentery and nervous. symptoms. It was diagnosed as newcastle disease based on epizoological, symptom, pathological serological and virus separation diagnoses. After a series of measures had been faken deafh of the chickens stopped and the situation of the disease began to recover gradually.更多还原