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首页> 外文期刊>Journal of wildlife diseases >West Nile virus infection in the eastern loggerhead shrike (Lanius ludovicianus migrans): Pathology, epidemiology, and immunization
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West Nile virus infection in the eastern loggerhead shrike (Lanius ludovicianus migrans): Pathology, epidemiology, and immunization

机译：东部鱼（Lanius ludovicianus migrans）中的西尼罗河病毒感染：病理学，流行病学和免疫接种

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An outbreak of West Nile virus (WNV) infection occurred at a captive breeding facility for the endangered eastern loggerhead shrike (Lanius ludovicianus migrans) in August 2002. Within 10 d, five birds died; two were found dead, and the others died shortly after showing neurologic signs. West Nile virus was detected in all organs examined using immunohistochemistry, and its viral genome was amplified from brain and kidney samples using reverse transcription-polymerase chain reaction. None of the remaining birds in the colony had antibodies against WNV,, which suggests a mortality rate of 100%. After vaccination with a commercial equine WNV vaccine 31 of 37 (84%) of the birds had WNV neutralizing antibodies. [References: 12]
机译：2002年8月，在一个濒临灭绝的东部黑头伯劳（Lanius ludovicianus migrans）的人工饲养场中爆发了西尼罗河病毒（WNV）感染。10d内有五只鸟死亡。其中两人被发现死亡，其他人在出现神经系统症状后不久死亡。使用免疫组织化学在所有检查过的器官中检测到西尼罗河病毒，并使用逆转录-聚合酶链反应从脑和肾样本中扩增出其病毒基因组。殖民地中其余的鸟都没有抗WNV的抗体，这表明死亡率为100％。用商业马WNV疫苗接种后，有37只鸡（84％）中的31只具有WNV中和抗体。 [参考：12]

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