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首页> 外文期刊>World Poultry >Vaccination decreases resistance in coccidiosis
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Vaccination decreases resistance in coccidiosis

机译：接种疫苗可降低球虫病的抵抗力

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In industrial poultry production, designing a preventive programme for controlling coccidiosis is one of the most important decisions to be made in order to safeguard or improve zootechnical and financial results. Usually in-feed anticoccidials are used in these programmes and, traditionally, were considered sufficient for controlling clinical coccidiosis. In spite of their use, rotating various anticoccidial products, combining chemical and ionophore treatments or shuttle programmes, resistance toanticoccidials is becoming increasingly important. Development of resistance has been described for most anticoccidials: chemicals and ionophores. The only available method for detecting the level of drug-sensitivity of one Eimeria strain is the in vivoanticoccidial sensitivity test (AST). Live coccidiosis vaccines are becoming increasingly popular, as they very often provide a solution when in-feed anticoccidials become ineffective. In fact, some live coccidiosis vaccines are able to promote the restoration of the sensitivity of Eimeria field strains to anticoccidials.
机译：在工业家禽生产中，设计预防球虫病的预防方案是要维护或改善动物技术和财务成果的最重要决定之一。通常在这些程序中使用饲料中的抗球虫药，并且传统上被认为足以控制临床球虫病。尽管使用了它们，旋转了各种抗球虫药产品，结合化学和离子载体处理或穿梭程序，对抗球虫药的耐药性变得越来越重要。对于大多数抗球虫药：化学药品和离子载体，已经描述了耐药性的发展。用于检测一种艾美球虫菌株的药物敏感性水平的唯一可用方法是体内球菌敏感性试验（AST）。活球虫病疫苗变得越来越受欢迎，因为当饲料中的抗球虫药失效时，它们经常提供解决方案。实际上，一些活的球虫病疫苗能够促进艾美球虫田间菌株对抗球虫药的敏感性恢复。

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