中国猪业 ›› 2021, Vol. 16 ›› Issue (5): 63-66.doi: 10.16174/j.issn.1673-4645.2021.05.012

• 猪病防控 • 上一篇    下一篇

新发疫病猪圆环病毒3型研究概况及防控措施

胡明鹏1, 邬旭龙1,2,*, 唐杰3, 杨敏1,2, 周晨露1, 钟佳雯1, 黎虎1, 池浩民1, 郑宇凇1   

  1. 1成都农业科技职业学院畜牧兽医学院,四川成都 611130;
    2成都农业科技职业学院宠物营养与健康研究中心,四川成都 611130;
    3成都久坡科技有限责任公司,四川成都 610093
  • 收稿日期:2021-08-27 出版日期:2021-10-25 发布日期:2021-11-15
  • 通讯作者: * 邬旭龙(1988-),男,博士,研究方向为分子病原微生物学与兽医公共卫生学
  • 作者简介:胡明鹏(2000-),男,学生,主要从事畜牧兽医和动物医学研究
  • 基金资助:
    2020年成都市技术创新研发项目(2019-YF05-00119-SN); 成都农业科技职业学院2020年院级科研基金项目(20ZR101)

Research Survey and Control Measures of New Epidemic Porcine Circovirus Type 3

HU Mingpeng1, WU Xulong1,2,*, TANG Jie3, YANG Min1,2, ZHOU Chenlu1, ZHONG Jiawen1, LI Hu1, CHI Haomin1, ZHENG Yusong1   

  1. 1Institute of Animal Husbandry and Veterinary Medicine, Chengdu Agricultural College, Chengdu 611130, China;
    2The Pet Nutrition and Health Research Center, Chengdu Agricultural College, Chengdu 611130, China;
    3Chengdu Jiupo Technology Co., Ltd, Chengdu 610093, China
  • Received:2021-08-27 Online:2021-10-25 Published:2021-11-15

摘要: 猪病的传播和流行一直是制约我国生猪养殖业发展的主要因素,特别是近年来猪病流行情况的日益复杂,非洲猪瘟、猪圆环病毒3型(Porcine Circovirus Type 3, PCV3)等多种新发疫病的不断出现,严重制约了我国生猪产业的发展,对生猪产业造成严重打击,同时也加速了我国猪场转型升级的步伐,对现代化猪场的生物安全和饲养管理提出了更高的要求。PCV3在2016年国内猪场发生至今,已传播扩散至我国多省的不同地区,成为严重威胁我国养猪业的一种新发疫病,PCV3感染导致猪群健康受损的同时,也大大增加了其他病原微生物感染的风险,且目前暂无有效疫苗对PCV3进行防控,给猪场造成了严重经济损失。本文对PCV3病原学特征、流行病学特点、临床症状和防控措施等方面进行简单综述,以期为预防PCV3的流行传播和基础研究提供参考。

关键词: 猪圆环病毒3型, PCV3, 新发疫病, 猪病防控, 预防措施

Abstract: Pig disease has always been the main factor restricting the development of pig breeding industry in China, especially the increasingly complex epidemic situation of pig disease in recent years. The continuous emergence of African classical swine fever, porcine circovirus type 3 (PCV3) and other new diseases has not only seriously restricted the development of pig and animal husbandry in China, but also caused a serious blow. At the same time, it also accelerated the pace of transformation and upgrading of pig farms in China, and put forward higher requirements for biological safety and feeding management of modern pig farms. Since the outbreak of PCV3 in domestic pig farms in 2016, it has spread to many provinces and regions in China, becoming a new epidemic disease seriously threatening China's pig industry. PCV3 infection not only damaged the health of pigs, but also greatly increased the risk of infection of other pathogenic microorganisms. At present, there is no effective vaccine to prevent and control PCV3, causing serious economic losses to pig farms. This paper briefly summarized the etiological characteristics, epidemiological characteristics, clinical symptoms and prevention and control measures of PCV3, so as to provide reference for the prevention of epidemic transmission and basic research of PCV3.

Key words: PCV3, new epidemic diseases, pig disease prevention and control, preventive measure

中图分类号:  S828.4;S852.65

[1] 陈溥言. 兽医传染病学(第六版)[M]. 北京: 中国农业出版社, 2015.
[2] 吴丽艳, 覃旺, 王勤华, 等. 不同猪圆环病毒疫苗临床免疫效果的比较[J]. 中国猪业, 2020, 15(5):73-77.
[3] Phan TG, Giannitti F, Rossow S, et al.Detection of a novel circovirus PCV3 in pigs with cardiac and multi-systemic inflammation[J]. Virology Journal, 2016, 13(1):184-191.
[4] 徐朋丽, 张鸿鑫, 张宇, 等. 猪圆环病毒3型PCR检测方法的建立及应用[J]. 中国预防兽医学报, 2017, 39(9):727-730.
[5] 张慧. 浅谈动物疫病风险评估和流行病学调查系统建设[J]. 山东畜牧兽医, 2010, 31(9):73-74.
[6] 庄金秋, 梅建国, 王艳, 等. 猪圆环病毒3型的病原学特征及检测技术研究进展[J]. 中国动物检疫, 2018, 35(2):59-61,101.
[7] 湛洋, 王东亮, 王乃东, 等. 猪圆环病毒3型检测及其Cap结构序列和抗原性预测分析[J].畜牧兽医学报, 2017, 48(6):1076-1084.
[8] 郭钱菊, 查云峰, 刘博洋, 等. 猪圆环病毒3型研究现状[J]. 中国兽医科学, 2021, 51(3):356-360.
[9] Palinski R, Pineyro P, Shang P, et al.A novel porcine circovirus distantly related to known circoviruses is associated with porcine dermatitis and nephropathy syndrome and reproductive failure[J]. Journal of Virology, 2016, 91(1):1-13.
[10] 刘相聪, 申翰钦, 张鹏飞, 等. 华南地区猪圆环病毒3型感染的分子流行病学调查与分析[J]. 畜牧与兽医, 2018, 50(6):95-100.
[11] Zhang J, Liu Z, Zou Y, et al.First molecular detection of porcine circovirus type 3 in dogs in China[J]. Virus Genes, 2018, 54(1):140-144.
[12] 黄二素, 梁海英, 曾智勇, 等. 母猪初乳中猪圆环病毒3型的检测与分析[J]. 猪业科学, 2019, 36(4):28-29.
[1] 邢晓军, 陈立平, 徐少平, 章红兵. 春节期间猪病多发原因分析与对策[J]. 中国猪业, 2021, 16(1): 68-69.
[2] 刘庭科;黄学斌. 规模猪场母猪产弱仔原因与预防措施[J]. 中国猪业, 2012, 7(4): 55-56.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!