鸡非典型新城疫的流行动态及防治措施  

作　　者：胡琦 李艳 李春刚 卢小东 廖栢生 

机构地区：[1]北京市密云区动物疫病预防控制中心,北京101500 [2]北京市密云区农业农村局河南寨所,北京101520 [3]北京市密云区农业农村局巨各庄所,北京101501 [4]北京密云区农业农村局北庄所,北京101503

出　　处：《智慧农业导刊》2022年第5期79-81,共3页JOURNAL OF SMART AGRICULTURE

摘　　要：随着北京密云区养鸡业的迅速平稳发展,新城疫病的发生和流行依旧是严重威胁养鸡业发展的问题之一。随着科学化养殖不断加深,新城疫免疫程序越来越高,鸡体内都有一定的抗体,新城疫病已经在很大程度上得以控制,但又有新的情况发生,典型新城疫的症状比较少见,以低发病率、低死亡率、高淘汰率和散发的非典型新城疫为主。通过对我区鸡非典型新城疫进行流调和实验室检测,制定出适合的防控方案。With the rapid and steady development of chicken industry in Miyun District, the occurrence and epidemic of Newcastle disease is still one of the diseases that seriously threaten the development of chicken industry. With the continuous improvement of scientific breeding, the immune degree of Newcastle disease is getting higher and higher, and there are certain antibody levels in chickens. The disease has been controlled to a large extent, but new situations have occurred. The symptoms of typical Newcastle disease are relatively rare, mainly characterized with low morbidity, low mortality, high elimination rate, sporadic atypical Newcastle disease. Through the epidemic regulation and laboratory detection of atypical Newcastle disease in our district, a suitable prevention and control scheme was worked out.

关 键 词：新城疫 流调 防控 

分 类 号：S858.31[农业科学—临床兽医学]