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首页> 外文期刊>Tropical Animal Health and Production >Transmission of Cowdria ruminantium by Amblyomma gemma from Infected African Buffalo (Syncerus caffer) and Eland (Taurotragus oryx) to sheep
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Transmission of Cowdria ruminantium by Amblyomma gemma from Infected African Buffalo (Syncerus caffer) and Eland (Taurotragus oryx) to sheep

机译：感染了非洲水牛（Syncerus caffer）和大羚羊（Taurotragus oryx）的羊膜藻将赤霉病菌传播给绵羊

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摘要

Two African buffalo (Syncerus caffer), an eland (Taurotragus oryx) and a waterbuck (Kobus defassa) were intravenously inoculated with Cowdria ruminantium (Kiswani). Amblyomma gemma nymphs were fed on the animals at 3 weekly intervals. Jugular blood was also collected at 3 weekly intervals and inoculated into sheep. Nymphal ticks that fed on one buffalo on days 16 and 37 and on the other buffalo on day 58 after infection transmitted the disease as adults to sheep. Nymphs that were applied to the eland 16 days after infection also transmitted the disease to sheep. No nymphs that had fed on the waterbuck transmitted the disease. This is the first report of transmission of heartwater by Amblyomma gemma from infected wild ruminant species to a susceptible domestic ruminant species.
机译：两只非洲水牛（Syncerus caffer），一只大羚羊（Taurotragus oryx）和一只水鹿（Kobus defassa）被静脉注射了反刍牛菊（Kiswani）。每隔3周对动物喂食Amblyomma gemma若虫。还每隔3周收集一次颈静脉血，并将其接种到绵羊中。在感染后第16天和第37天以一只水牛为食，第58天以另一只水牛为食的虱将这种疾病作为成年传播给绵羊。感染后16天应用于大羚羊的若虫也将疾病传播给绵羊。没有以水鹿为食的若虫传播这种疾病。这是Amblyomma gemma将心水从受感染的野生反刍动物物种传播到易感的家养反刍动物物种的第一份报告。

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