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首页> 外文期刊>Epidemiology and Infection >Experimental transmission of a ranavirus disease of common toads (Bufo bufo) to common frogs (Rana temporaria)
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Experimental transmission of a ranavirus disease of common toads (Bufo bufo) to common frogs (Rana temporaria)

机译：将普通蟾蜍（Bufo bufo）的鼻病毒疾病传播给普通青蛙（Rana temporaria）

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摘要

During investigations of epidemic frog mortality in Britain, a novel fatal systemic haemorrhagic disease of common toads was discovered. This disease resembles a systemic haemorrhagic disease of common frogs in Britain, which is one of a range of fatal disease syndromes, characterized by systemic haemorrhages, skin ulceration or a combination of these lesions, caused by ranavirus infection. Ranavirus previously isolated from diseased toads was inoculated into common frogs to evaluate if this virus could infect and cause disease in common frogs. All virus-inoculated frogs died with systemic haemorrhages between 6 and 8 days post-inoculation, giving similar results to those produced by the inoculation of frogs with ranavirus cultured from naturally diseased frogs. These results indicate that the same, or similar, viruses are affecting both frogs and toads in the field and confirm that ranavirus has emerged as an important cause of amphibian mortality in Britain.
机译：在对英国流行性青蛙死亡率的调查中，发现了一种新的致命蟾蜍致命的全身性出血性疾病。该疾病类似于英国常见青蛙的全身出血性疾病，它是一系列致命疾病综合症之一，其特征是由鼻病毒感染引起的全身性出血，皮肤溃疡或这些病变的组合。将先前从患病的蟾蜍中分离出的蛙病毒接种到普通青蛙中，以评估这种病毒是否可以感染并引起普通青蛙的疾病。接种后6到8天之间，所有接种病毒的青蛙都死于全身出血，其结果与用自然感染的青蛙培养的蛙病毒接种青蛙所得的结果相似。这些结果表明，相同或相似的病毒正在影响该地区的青蛙和蟾蜍，并证实了鼻病毒已经成为英国两栖动物死亡的重要原因。

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