›› 2009, Vol. 36 ›› Issue (10): 145-146.

• 疾病防治 • 上一篇    下一篇

H5亚型高致病性禽流感二价灭活疫苗对不同日龄家禽的免疫原性研究

李丰宜1, 徐峰2, 李芬2, 刘玉洁1   

  1. (1.山东省日照市动物疫病预防控制中心, 日照 276800; 2.山东省日照市东港区兽医站, 日照 276800)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-10-20 发布日期:2009-10-20

Study on Immunogenicity of H5 Subtype Highly Pathogenic Avian Influenza Inactivated Vaccine in Different Day-old Poultry

LI Feng-yi1, XU Feng2, LI Fen2, LIU Yu-jie1   

  1. (1.Rizhao City in Shandong Province Animal Disease Prevention and Control Center, Rizhao 276800, China; 2.Donggang District Veterinary Station in Rizhao City, Rizhao 276800, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-10-20 Published:2009-10-20

摘要: 为找出禽流感母源抗体及免疫抗体消长规律,对不同日龄的蛋鸡进行了免疫,并进行了跟踪检测,为制定禽的免疫程序提供科学依据。从试验结果可见,雏鸡母源抗体水平与种鸡的抗体水平相关,种鸡血清中H5亚型禽流感HI抗体水平与子代母源抗体消长规律呈正比。

关键词: 高致病性禽流感; 灭活疫苗; 家禽; 免疫原性

Abstract: To identify the maternal antibody and immune dynamics of avian influenza virus, the layers of different age were immunized, and conducted tracking detection to provide a scientific basis for the scientific development of the immune process of poultry. The experimental results show that the level of maternal antibodies in chickens is related to the antibody level of breeding hens, HI antibody levels of H5 subtype of avian influenza of breeding hens and maternal antibodies of offspring rise and fall in direct proportion to the law. 

Key words: highly pathogenic avian influenza; inactivated vaccine; poultry; immunogenicity

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