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首页> 外文期刊>Poultry Science >The comprehensive diagnosis and prevention of duck plague in northwest Shandong province of China.
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The comprehensive diagnosis and prevention of duck plague in northwest Shandong province of China.

机译：鲁西北鸭瘟的综合诊断与防治。

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Here, we report the first outbreak of duck plague (DP) confirmed in 4 tissue samples that were collected since August 2012 from the northwestern region of Shandong province, China. Among these, 3 were collected from commercial Jin-ding variety layer ducks and one from Cherry Valley meat-breeding ducks. The sick ducks (7 to 49 wk old) were characterized by typical DP symptoms and necroscopic features. The flocks experienced high morbidity and mortality rates, and decreased production performance, which led to tremendous economic losses. The diagnosis of DP infection was confirmed by comprehensive analyses of epidemiological data, clinical signs, necroscopic features, histopathological examinations, and viral isolation and identification. According to the laws of the People's Republic of China on Animal Epidemic Prevention, emergency measures were implemented to control the outbreak, which included slaughter of the infected flocks and proper disposal of the bodies, manure, and other wastes, disinfection and thorough cleaning of the duck facilities, fields, tools, utensils, and devices, as well as emergency vaccination of the threatened flocks and the implementations of revised immunization procedures. Possible causes of the DP outbreak and the prevalence of the virus in Shandong province were also analyzed and are discussed herein.Digital Object Identifier http://dx.doi.org/10.3382/ps.2013-03356
机译：在这里，我们报告了自2012年8月以来从中国山东省西北地区采集的4个组织样本中首次确诊的鸭瘟（DP）。其中，从商业金鼎种蛋鸭中采集了3只，在樱桃谷肉鸭中采集了1只。病鸭（7至49周龄）的特征是典型的DP症状和镜检特征。鸡群发病率和死亡率高，生产性能下降，导致巨大的经济损失。 DP感染的诊断通过对流行病学数据，临床体征，坏死镜特征，组织病理学检查以及病毒分离和鉴定的综合分析得到证实。根据《中华人民共和国动物防疫法》，已采取紧急措施控制疫情，包括屠宰受感染鸡群，适当处置尸体，粪便和其他废物，消毒和彻底清洁家禽。鸭设施，田野，工具，器皿和设备，以及对有威胁的鸡群进行紧急疫苗接种，并实施修订的免疫程序。还分析了山东省DP爆发的可能原因和病毒的流行情况。本文讨论了数字对象标识符http://dx.doi.org/10.3382/ps.2013-03356

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