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鸡新城疫的诊断及防控

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摘要 鸡新城疫(ND)又称为亚洲鸡瘟。在我国,ND是对养鸡业威胁最大的传染病之一。ND的病原体为鸡新城疫病毒(NDV),不同毒株毒力不同,但是,对于免疫力低下的鸡群,该病会引发严重的临床症状,死亡率极高。该病不仅会导致被感染鸡群大量死亡,给当事养殖场户造成损失,还会引发出口限制,造成国际性的不良影响。养鸡业是我国养殖产业的重要支柱,ND一旦流行将会严重阻碍养鸡业的发展。因此,加强ND的诊断、预防和控制具有重要意义。
作者 周汉兴
出处 《畜牧兽医科技信息》 2024年第3期177-179,共3页 Chinese Journal of Animal Husbandry and Veterinary Medicine
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