| 鸡新城疫、传染性支气管炎、禽流感三联灭活疫苗免疫产生期试验 |
| |
| 引用本文： | 景小冬,李林,章振华,张建伟,姜北宇.鸡新城疫、传染性支气管炎、禽流感三联灭活疫苗免疫产生期试验[J].中国动物保健,2010,12(2):36-38. |
| |
| 作者姓名： | 景小冬 李林 章振华 张建伟 姜北宇 |
| |
| 作者单位： | 北京市农林科学院畜牧兽医研究所,100097 |
| |
| 摘 要： | 采用鸡新城疫、传染性支气管炎、禽流感(H9亚型)三联灭活疫苗,分别免疫SPF鸡,免疫后7、14、21天采血测定ND及A(IH9)HI抗体,并用NDV、AIV(H9)强毒攻击,观察三联苗ND及A(IH9)部分的免疫产生期;此外,先用H120活疫苗免疫SPF鸡,免疫后3周,用三联苗加强免疫,免疫后7、14、21天采血测定IBHI抗体,观察三联苗IB部分的免疫产生期。结果证明,三联灭活苗的免疫产生期为14天。
|
| 关 键 词： | 鸡新城疫 传染性支气管炎 禽流感（H9亚型） 三联灭活疫苗 免疫产生期 |
A Trial Study on the Onset Time of Immunity of Triva lent Inactivated Vaccine against Newcastle Disease,Infectious Bronchitis and Avian Influenza |
| |
| Jing Xiao-dong,Li Ling,Zhang Zhen-hua,Zhang Jian-wei,Jiang Bei-yu.A Trial Study on the Onset Time of Immunity of Triva lent Inactivated Vaccine against Newcastle Disease,Infectious Bronchitis and Avian Influenza[J].China Animal Health,2010,12(2):36-38. |
| |
| Authors: | Jing Xiao-dong Li Ling Zhang Zhen-hua Zhang Jian-wei Jiang Bei-yu |
| |
| Institution: | Jing Xiao- dong Li Ling* Zhang Zhen- hua Zhang Jian- wei Jiang Bei- yu (Institute for Animal Husb,ry, VeterinaryMedicine,BeijingMunicipal AcademyofAgriculture , Forestry,Beijing,100097) |
| |
| Abstract: | SPF chickens were vaccinated with Trivalent Inactivated Vaccine against ND,IB and AI (H9). Blood samples were collected at 7d, 14d and 21d after vaccination and tested for ND and AI (H9) HI antibod- ies. The chickens were challenged with virulent NDV and AIV (H9) strains after that. Onset time of immunity of the vaccine to ND and AI (H9) was examined. To evaluate the efficacy of the vaccine on IB control, chickens were firstly injected with live H120 and 3 wks later boosted with the Trivalent Inactivated Va... |
| |
| Keywords: | Newcastle Disease Infectious Bronchitis Avian Influenza (H9 Subtype) Trivalent Inactivated Vaccine Onset Time of Immunity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
