河南农业科学 ›› 2023, Vol. 52 ›› Issue (5): 1-8.DOI: 10.15933/j.cnki.1004-3268.2023.05.001

• 综述 • 上一篇    下一篇

仔猪产肠毒素大肠杆菌疫苗的研究进展

吕林芬1,2,3,庞胜美1,2,李保良1,2,梁雨萱1,2,段强德1,2,3
  

  1. (1.扬州大学兽医学院,江苏 扬州 225009;2.扬州大学江苏省动物重要疫病与人兽共患病防控协同创新中心/教育部农业与农产品安全国际合作联合实验室,江苏 扬州 225009;3.扬州大学江苏省动物重要疫病和重要人兽共患病防控技术国际合作联合实验室,江苏 扬州 225009)
  • 收稿日期:2022-12-16 出版日期:2023-05-15 发布日期:2023-06-08
  • 通讯作者: 段强德(1983-),男,湖南衡阳人,副教授,博士,主要从事动物病原菌致病机制和新型疫苗的研究。E-mail:dqd8358@163.com
  • 作者简介:吕林芬(1998-),女,江苏盐城人,在读硕士研究生,研究方向:预防兽医学。E-mail:MZ120211573@stu.yzu.edu.cn
  • 基金资助:
    江苏省重点研究计划重点项目(BE2022348);国家自然科学基金项目(32273002)

Research Progress of Enterotoxigenic Escherichia coli Vaccine for Piglets

LÜ Linfen1,2,3,PANG Shengmei1,2,LI Baoliang1,2,LIANG Yuxuan1,2,DUAN Qiangde1,2,3   

  1. (1.College of Veterinary Medicine,Yangzhou University,Yangzhou 225009,China;2.Jiangsu Provincial Collaborative Innovation Center for Prevention and Control of Important Animal Diseases and Zoonoses/International Joint Laboratory for Agriculture and Agricultural Product Safety,Ministry of Education,Yangzhou University,Yangzhou 225009,China;3.Jiangsu Joint International Laboratory for Prevention and Control of Important Animal Diseases and Zoonoses,Yangzhou University,Yangzhou 225009,China)
  • Received:2022-12-16 Published:2023-05-15 Online:2023-06-08

摘要: 仔猪腹泻仍然是困扰世界养猪业的重要疾病之一,产肠毒素大肠杆菌(ETEC)是引起仔猪腹泻的重要病原菌。在饲料中添加抗生素、喂服特异性抗体、膳食调节、利用遗传育种选育等多种方法被用来预防和治疗ETEC引起的感染。相比其他预防措施,疫苗接种是防制ETEC引起仔猪腹泻的最经济和最有效的手段。就目前猪用ETEC疫苗的最新研究进展进行综述,并分析了ETEC疫苗研究中面临的挑战,提出了高效疫苗的研究策略,旨在为ETEC新型、安全、高效和广谱疫苗的研发提供依据。

关键词: 仔猪, 产肠毒素大肠杆菌, 腹泻, 疫苗

Abstract: Enterotoxigenic Escherichia coli(ETEC)is an important pathogen causing diarrhea of piglets in the world. Various strategies such as giving antibiotics in the feed,oral administration of specific antibodies,dietary and diet supplementary treatment,and genetic breeding have been used to prevent and treat ETEC infection.Compared with other preventive measures,vaccination is the most economical and effective mean to prevent diarrhea of piglets caused by ETEC.In this paper,the latest research progress of ETEC vaccine for porcine was reviewed,the challenges in ETEC vaccine research were analyzed,and the research strategies for effective vaccines were proposed,in order to provide the basis for the development of novel,safe,efficient and broad‐spectrum ETEC vaccines.

Key words: Piglet, ETEC, Diarrhea, Vaccine

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