畜牧兽医学报 ›› 2018, Vol. 49 ›› Issue (11): 2317-2325.doi: 10.11843/j.issn.0366-6964.2018.11.003

• 综述 • 上一篇    下一篇

禽霍乱新型疫苗的研究进展

梁圣1, 赵新新1,2,3*, 程安春1,2,3*   

  1. 1. 四川农业大学动物医学院预防兽医研究所, 成都 611130;
    2. 四川农业大学动物医学院禽病防治研究中心, 成都 611130;
    3. 动物疫病与人类健康四川省重点实验室, 成都 611130
  • 收稿日期:2018-03-02 出版日期:2018-11-23 发布日期:2018-11-23
  • 通讯作者: 赵新新,Tel:86-028-86291482,E-mail:xxinzhao@163.com;程安春,E-mail:chenganchun@vip.163.com
  • 作者简介:梁圣(1994-),女,四川巴中人,硕士生,主要从事禽多杀性巴氏杆菌核心寡糖合成基因与细菌毒力的相关研究,E-mail:arrestliang@163.com
  • 基金资助:

    国家重点研发计划(2017YFD0500800);现代农业(水禽)产业技术体系专项资金(CARS-42-17)

Progress in Development of New-type Vaccines against Fowl Cholera

LIANG Sheng1, ZHAO Xin-xin1,2,3*, CHENG An-chun1,2,3*   

  1. 1. Institute of Preventive Veterinary Medicine, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, China;
    2. Research Center of Avian Diseases, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, China;
    3. Key Laboratory of Animal Disease and Human Health of Sichuan Province, Chengdu 611130, China
  • Received:2018-03-02 Online:2018-11-23 Published:2018-11-23

摘要:

禽霍乱是一种禽类的接触性、系统性传染病,发病率和致死率高,给养禽业发展造成巨大的经济损失。随着病原菌抗生素耐药问题的日益严重,疫苗应成为防控该病的主要手段。目前应用于我国家禽产业的疫苗包括传统的灭活苗和弱毒苗,但它们具有一定缺陷,如油乳灭活苗交叉保护差;自然弱毒株遗传背景不明,毒力时而返强等。因此,研制安全、高效、制备方便的新型疫苗是迫切需求,也是未来研究的趋势。本文针对近年来开发的减毒疫苗、亚单位疫苗、DNA疫苗等多种禽霍乱新型疫苗进行综述,为研制更安全有效的疫苗提供一定的参考。

Abstract:

Fowl cholera is a contagious and systemic disease of poultry worldwide caused by the species Pasteurella multocida, causing high morbidity and mortality and severe economic losses to poultry industry. As the prevalence of multidrug resistance among Pasteurella multocida isolates has continuously increased, immunization methods, the most potent preventive measure should become the main tool for controlling the disease. The current commercial vaccines contain traditional inactivated vaccine and empirically derived live vaccines, however, they exhibit some defects. The former provides limited cross-protection against heterologous serotypes; genetic background of the latter is not known and reversion to virulence occurs. Thus, novel vaccines against fowl cholera are urgently required. Here, we summarized the development of a variety of new-type vaccines against fowl cholera including attenuated live vaccine, subunit vaccine and DNA vaccine, to promote the exploration of new vaccines with safety and effective protection.

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