中国畜牧兽医

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猪圆环病毒病灭活疫苗免疫效果观察与分析

吴忻1,姚敬明1,孟帆1,刘文俊1,韩一超1,王娟萍1,米瑞娟1,樊振华1,程海龙2   

  1. 1.山西省农业科学院畜牧兽医研究所,山西太原  0300322.太谷县畜牧中心,山西太谷  030800

  • 收稿日期:2013-09-25 出版日期:2014-05-20 发布日期:2014-06-25
  • 通讯作者: 孟帆(1980—),女,山西人,硕士,助理研究员,研究方向:动物传染病。
  • 作者简介:吴忻(1966—),男,山西人,硕士,副研究员,研究方向:动物传染病。
  • 基金资助:

    山西省科技攻关项目(20130311026-4);山西省农业科学院科技攻关项目(YGG1122)。

Observation and Analysis of Immunization Effects of Porcine Circovirus Disease Inactivated Vaccine

WU Xin1, YAO Jing-ming1, MENG Fan1, LIU Wen-jun1, HAN Yi-chao1, WANG Juan-ping1, MI Rui-juan1, FAN Zhen-hua1, CHENG Hai-long2   

  1. 1.Shanxi Institute of Animal Husbandry and Veterinary MedicineTaiyuan 030032, China2.Taigu County Animal Husbandry Center, Taigu 030800, China

  • Received:2013-09-25 Online:2014-05-20 Published:2014-06-25

摘要: 据调查和相关文献显示,猪圆环病毒病(PCVD)在中国感染情况严重,对养猪业造成巨大损失,为有效地控制本病,本试验选用了几种新上市的PCVD国产灭活苗对育肥猪群进行免疫试验,使用ELISA方法对试验猪群进行了抗体消长的跟踪,使用SPSS生物统计软件对抗体变化情况进行了分析,结果表明育肥猪在2周龄前后免疫1次,10周龄前后进行加强免疫,可保证整个育肥期猪群不受猪圆环病毒2型(PCV2)的感染。

关键词:

猪圆环病毒病灭活苗; 免疫; 抗体监测; 统计分析

Abstract: Porcine circovirus disease (PCVD) was seriously caused by porcine circovirus type 2 (PCV2) in China, it caused huge losses to the pig industry, according to the investigation and literature. In order to effectively control the disease, some new domestic PCVD inactivated vaccine were selected and ELISA method was used to test antibody tracking in immune pigs, and the SPSS software was used to analyze antibody changes. The result demonstrated that it could ensure the fattening pigs against PCV2 infection when pigs were immuned once around 2 weeks of age and strengthened immunity about 10 weeks of age.

Key words:

PCVD inactivated vaccine; immune; antibody surveillance; statistical analysis