加拿大病毒性关节炎的研究综述。

IF 1.3 4区 农林科学 Q2 VETERINARY SCIENCES
Victor Palomino-Tapia, Luke Nickel, Ben Schlegel, Darko Mitevski, Tom Inglis, Mohamed Faizal Abdul-Careem
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引用次数: 1

摘要

病毒性关节炎/腱鞘炎是一种由禽呼肠孤病毒(ARV)引起的疾病,给全世界的养鸡业造成了巨大的经济损失。自2011年秋季以来,美国和加拿大的家禽业因接种经典抗逆转录病毒毒株的肉鸡饲养者的后代遭受重大经济损失。变异抗逆转录病毒药物的现场攻击导致疫苗接种失败。变异领域的抗逆转录病毒药物对经典疫苗所激发的免疫具有难治性,已成为该领域普遍存在的挑战。由于据报道,文献中描述的所有基因型都在加拿大流行,因此对流行的抗逆转录病毒药物进行基因分型对于选择适当的分离株,代表现场挑战,用于自体疫苗至关重要。在这篇综述中,讨论了arv的历史和现状在加拿大。根据最近的现场数据,讨论了现场常用的不足措施,并推荐了成功的疫苗接种策略。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Review of Viral Arthritis in Canada.

Viral arthritis/tenosynovitis, a disease caused by avian reovirus (ARV), leads to great economic losses for the chicken industry worldwide. Since autumn 2011, the poultry industries in the United States and Canada have sustained significant economic losses in the progeny of broiler breeders vaccinated with classic strains of ARV. Vaccination failure has been caused by field challenge with variant ARVs. The variant field ARVs are refractory to the immunity stimulated by classic vaccines and have become the prevalent challenge in the field. Because all genotypes described in the literature have been reported to be circulating in Canada, genotyping of circulating ARVs is paramount for the selection of appropriate isolates, representative of the field challenge, for use in autogenous vaccines. In this review, the history of ARVs and the current situation in Canada are discussed. On the basis of recent field data, inadequate measures commonly used in the field are discussed, and successful vaccination strategies are recommended.

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来源期刊
Avian Diseases
Avian Diseases 农林科学-兽医学
CiteScore
2.40
自引率
7.10%
发文量
80
审稿时长
3 months
期刊介绍: Avian Diseases is an international journal dedicated to publishing original basic or clinical research of the highest quality from various disciplines including microbiology, immunology, pathology and epidemiology. Papers on avian diseases relevant to etiology, pathogenesis, diagnosis, treatment, and control are accepted. Manuscripts dealing with avian species other than poultry will be considered only if the subject is relevant to poultry health.
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