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首页> 外文期刊>Veterinary Ireland Journal >Predicted costs and benefits of eradicating BVDV from Ireland
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Predicted costs and benefits of eradicating BVDV from Ireland

机译：从爱尔兰消除BVDV的预计成本和收益

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Bovine viral diarrhoea virus (BVDV) causes an economically important endemic disease (BVD) of cattle in Ireland and worldwide. Systematic eradication by detection and removal of infectious (BVDV carrier) cattle has been successful in several regions.We therefore assessed the benefits (disease losses avoided) and costs (testing and culling regime) of a potential eradication programme in Ireland. Published bio-economic models of BVDV spread in beef suckler herds and dairy herds were adapted to estimate potential benefits of eradication in Ireland. A simple model of BVDV spread in beef finisher herds was devised to estimate the benefits of eradication in this sector. A six year eradication programme consisting of 5 inter-related virological and serological testing programmes is outlined and costed. We found that the annualised benefits of BVDV eradication in Ireland exceeded the costs by a factor of 5 in the beef suckler sector and a factor of 14 in the dairy sector. Corresponding payback periods were 1.2 and 0.5 years respectively. These results highlight the significant economic impact of BVDV on the Irish cattle industry and suggest a clear economic benefit to eradication using the proposed approach. This type of cost-benefit analysis is considered an essential prerequisite prior to undertaking an eradication campaign of this magnitude.
机译：牛病毒性腹泻病毒（BVDV）导致爱尔兰和全世界的牛在经济上具有重要的地方病（BVD）。通过检测和清除传染性牛（BVDV携带者）进行的系统性根除在几个地区都取得了成功，因此我们评估了爱尔兰一项潜在根除计划的收益（避免了疾病损失）和成本（测试和淘汰制度）。修改了已发表的BVDV在奶牛群和奶牛群中传播的生物经济模型，以估计爱尔兰根除的潜在效益。设计了一个简单的BVDV在牛肉整理牛群中传播的模型，以估计根除该部门的收益。概述并确定了一项为期六年的根除计划，该计划由5个相互关联的病毒学和血清学检测计划组成。我们发现，在爱尔兰，消除BVDV带来的年度收益超出成本，在牛肉吮吸器行业中增加了5倍，在乳制品行业中提高了14倍。相应的投资回收期分别为1.2年和0.5年。这些结果凸显了BVDV对爱尔兰养牛业的重大经济影响，并表明使用所提出的方法消除根瘤病毒具有明显的经济利益。这种成本效益分析被认为是开展大规模根除运动之前的必要前提。

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