畜牧与饲料科学 ›› 2019, Vol. 40 ›› Issue (6): 96-98.doi: 10.12160/j.issn.1672-5190.2019.06.026

• 疾病防治 • 上一篇    下一篇

番鸭细小病毒病病原的血清学检测与PCR鉴定

戴银1, 胡晓涵2, 胡晓苗1, 赵瑞宏1, 张丹俊1, 侯宏艳1, 沈学怀1, 潘孝成1, 周学利1   

  1. 1.安徽省农业科学院畜牧兽医研究所,安徽 合肥 230031;
    2.安徽农业大学,安徽 合肥 230036
  • 收稿日期:2019-03-06 出版日期:2019-06-30 发布日期:2019-12-25
  • 通讯作者: 张丹俊(1962—),男,研究员,主要研究方向为畜禽传染病学。
  • 作者简介:戴银(1980—),女,副研究员,博士,主要研究方向为兽医微生物与免疫学。

Serological Detection and PCR Identification of Parvovirus Infection in Muscovy Ducks

DAI Yin1, HU Xiao-han2, HU Xiao-miao1, ZHAO Rui-hong1, ZHANG Dan-jun1, HOU Hong-yan1, SHEN Xue-huai1, PAN Xiao-cheng1, ZHOU Xue-li1   

  1. 1.Institute of Animal Husbandry and Veterinary Science,Anhui Academy of Agricultural Sciences,Hefei 230031,China;
    2.Anhui Agricultural University,Hefei 230036,China
  • Received:2019-03-06 Online:2019-06-30 Published:2019-12-25

摘要: 为了解安徽省番鸭细小病毒病的流行情况,采用酶联免疫吸附试验(ELISA)对该省内部分番鸭群进行鹅细小病毒的血清抗体检测,同时对疑似病鸭进行了病原的PCR检测。结果发现,在被检测的44份血清样本中鹅细小病毒血清抗体阳性率高达34.1%;PCR检测结果显示,所检测的样品中,有2份为鹅细小病毒阳性,1份为番鸭细小病毒阳性,且3份被检样品均来自雏番鸭。该研究结果表明,该省番鸭群中存在鹅细小病毒和番鸭细小病毒感染,应采取有效的预防控制措施。

关键词: 番鸭细小病毒, 鹅细小病毒, 血清抗体, 血清学检测, PCR鉴定

Abstract: To investigate the prevalence of parvovirus disease in Muscovy ducks in Anhui Province, antibodies of the Muscovy ducks serum samples collected from different areas of this province against goose parvovirus was detected by using enzyme-linked immunosorbent assay (ELISA). In addition, PCR assay was used to identify the etiological agents of the Muscovy ducks with clinically suspected parvovirus infection. The results showed that the positive rate of goose parvovirus serum antibody in the 44 serum samples tested was as high as 34.1%; PCR results demonstrated that 2 and 1 of the tested samples were positive for the presence of goose parvovirus and Muscovy duck parvovirus, respectively, and all of the 3 positive samples were collected from the Muscovy ducking. Our results identify the prevalence of goose parvovirus and Muscovy duck parvovirus infections in the Muscovy duck population in this region, and effective prevention and control measures should be taken.

Key words: Muscovy duck parvovirus, goose parvovirus, serum antibody, serological detection, PCR identification

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