商品鸭流感及其治疗新方法
发布时间：2019-01-03 12:39
【摘要】：正鸭流感是由高致病性禽流感H5亚型病毒感染引起的一种鸭的烈性病,在生物安全和免疫缺失的地区,其感染率和发病率均很高,尤其是2~6周龄的商品鸭极易感染,并可引起严重的呼吸道症状和神经症状,再加上后期的细菌继发感染,常常导致大量的死亡,死亡率往往在5%~40%,甚至全群覆没,经济损失十分严重。为有效预防和控制鸭流感的发生,项目组在进行流行病学调查
[Abstract]:Duck influenza is a severe disease of ducks caused by H5 subtype of highly pathogenic avian influenza virus. The infection rate and incidence rate of duck influenza is very high in the areas of biosafety and immune deficiency, especially in the commercial ducks of 2 to 6 weeks of age. It can cause serious respiratory symptoms and neurological symptoms, plus secondary infection of bacteria in the later stage, which often leads to a large number of deaths. The mortality rate is often at 540%, or even the whole group is destroyed, and the economic losses are very serious. To effectively prevent and control duck influenza, the project team is conducting an epidemiological survey
【作者单位】： 山东省龙口市畜牧兽医工作站;山东省健牧生物药业有限公司;济南市动物生物药品工程技术研究中心;山东省农业科学院家禽研究所;
【分类号】：S858.32
，
本文编号：2399370
[Abstract]:Duck influenza is a severe disease of ducks caused by H5 subtype of highly pathogenic avian influenza virus. The infection rate and incidence rate of duck influenza is very high in the areas of biosafety and immune deficiency, especially in the commercial ducks of 2 to 6 weeks of age. It can cause serious respiratory symptoms and neurological symptoms, plus secondary infection of bacteria in the later stage, which often leads to a large number of deaths. The mortality rate is often at 540%, or even the whole group is destroyed, and the economic losses are very serious. To effectively prevent and control duck influenza, the project team is conducting an epidemiological survey
【作者单位】： 山东省龙口市畜牧兽医工作站;山东省健牧生物药业有限公司;济南市动物生物药品工程技术研究中心;山东省农业科学院家禽研究所;
【分类号】：S858.32
，
本文编号：2399370
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