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Case Report - Management of Paratuberculosis in a Dairy Goat Herd

机译：病例报告-奶牛群中副结核病的管理

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Adult, mixed-breed dairy goats were screened for paratuberculosis antibodies using ELISA and AGID methods licensed for bovine use. All does which had one or more parturitions were included in the serologi-cal screening tests conducted at six-month intervals over a two-year period. Test-positive animals were removed from the herd and, at the owners' discretion, were either euthanized and examined by necropsy, histopathol-ogy and culture, or sold for meat purposes. Management practices for control of paratuberculosis transmission were also implemented. There was good agreement between ELISA and AGID test results (Kappa=0.625). Of 41 seropositive goats submitted for necropsy, 39 (95%) were paratuberculosis-positive. Over a two-year period, herd seroprevalence declined from 9,83 to 3,59% among adult does. Testing for Mycobacterium avium subspecies paratuberculosis and adopting management practices recommended for control of paratuberculosis in cattle appeared to reduce the seroprevalence of paratuberculosis in a goat herd.
机译：使用许可用于牛的ELISA和AGID方法，筛选成年的混种奶山羊的肺结核副抗体。在两年内以六个月为间隔进行的血清学筛查测试中，所有具有一个或多个分娩的检查均包括在内。将试验阳性的动物从牛群中移出，并根据主人的意愿，对它们进行安乐死并通过尸检，组织病理学和培养进行检查，或出售用于肉食。还实施了控制副结核病传播的管理措施。 ELISA和AGID测试结果之间有很好的一致性（Kappa = 0.625）。在提交尸检的41例血清阳性山羊中，有39例（95％）为结核菌阳性。在两年的时间里，成年人群的畜群血清阳性率从9,83％下降到3,59％。对禽分枝杆菌亚种副结核病进行测试并采用推荐用于控制牛副结核病的管理方法，似乎可以减少山羊群中副结核病的血清传播。

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