与猪圆环病毒2型和猪繁殖与呼吸综合征病毒共感染相关的繁殖失败
Reproductive failure associated with coinfection of porcine circovirus type 2 and porcine reproductive and respiratory syndrome virus.
作者信息
Mak Chun Kuen, Yang Ching, Jeng Chian-Ren, Pang Victor Fei, Yeh Kuang-Sheng
机构信息
Department of Veterinary Medicine (Mak, Yang, Yeh) and Institute of Molecular and Comparative Pathobiology (Jeng, Pang), School of Veterinary Medicine, National Taiwan University, Taipei, Taiwan; National Taiwan University Veterinary Hospital, Taipei, Taiwan (Yeh).
出版信息
Can Vet J. 2018 May;59(5):525-530.
Abstract
An outbreak of reproductive failure in a pig farm in Taiwan was investigated. Coinfection with porcine circovirus type 2 (PCV2) and porcine reproductive and respiratory syndrome virus (PRRSV) was diagnosed in a stillborn pig by histopathology, polymerase chain reaction, and immunohistochemistry, and should be considered as a cause of reproductive failure.
摘要
对台湾一个养猪场发生的繁殖障碍疫情进行了调查。通过组织病理学、聚合酶链反应和免疫组织化学方法，在一头死产仔猪中诊断出猪圆环病毒2型（PCV2）和猪繁殖与呼吸综合征病毒（PRRSV）的混合感染，应将其视为繁殖障碍的一个病因。
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Lack of antibody protection against Porcine circovirus 2 and Porcine parvovirus in naturally infected dams and their offspring.自然感染的母猪及其后代缺乏针对猪圆环病毒 2 型和猪细小病毒的抗体保护。
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