›› 2013, Vol. 40 ›› Issue (2): 201-203.

• 流行病防治 • 上一篇    下一篇

中国畜牧兽医2013年第40卷第2期犬流感(H3N2亚型)血清学调查

粟硕1, 李华涛1, 陈济铛1, 黄震1, 赵付荣2, 张桂红1, 李守军1   

  1. 1. 华南农业大学兽医学院,广东广州 510642;
    2. 中国农业科学院兰州兽医研究所,甘肃兰州 730046
  • 收稿日期:2012-08-31 出版日期:2013-02-20 发布日期:2013-02-06
  • 通讯作者: 李守军(1968-),男,黑龙江人,博士生导师,主要从事犬流感等病毒的流行病学及病毒分子生物学研究。E-mail:shoujunli@scau.edu.cn张桂红(1968-)女,黑龙江人,博士生导师,主要从事猪传染病病毒的流行病学及病毒分子生物学研究。guihongzh@scau.edu.cn;Tel:020-85280240 E-mail:shoujunli@scau.edu.cn张桂红(1968-)女,黑龙江人,博士生导师,主要从事猪传染病病毒的流行病学及病毒分子生物学研究。guihongzh@scau.edu.cn;Tel:020-85280240
  • 作者简介:粟硕(1987-),男,黑龙江人,硕士,研究方向:流感病毒的流行病学调查。
  • 基金资助:
    国家自然科学基金(30972233)。

Serological Investigation on Infection Canine Influenza Virus (H3N2)

SU Shuo1, LI Hua-tao1, CHEN Ji-dang1, HUANG Zhen1, ZHAO Fu-rong2, ZHANG Gui-hong1, LI Shou-jun1   

  1. 1. College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China;
    2. Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730046, China
  • Received:2012-08-31 Online:2013-02-20 Published:2013-02-06

摘要: 为了解广东地区犬流感(CI)流行情况,以期为犬流感的预防提供参考依据,本研究采用ELSIA方法及血凝抑制试验(HI),对广东省内6地市的1440份犬血清样品进行抗体检测。结果显示,1440份犬血清中犬流感抗体平均阳性率为7.92%(ELISA)和6.25%(HI)。其中广州、深圳和惠州地区的犬流感抗体阳性率较高。1~3岁犬的犬流感抗体阳性率高于其他年龄段犬,雄性犬犬流感抗体阳性率高于雌性。结果表明,H3N2亚型犬流感病毒在广东局部地区流行。鉴于当前在部分地区CIV阳性率较高,结合CIV在犬群中迅速传播的流行特点,要避免CIV暴发流行及对人类的健康造成威胁,对于CIV的防制应结合当地实际情况,制定切实有效的防制措施。

关键词: 犬流感; 血清学; 调查

Abstract: To evaluate epidemic station of canine influenza virus infection in Guangdong, and provide reference basis for the prevention of canine influenza, 1440 canine serum samples from six different cities in Guangdong province were detected for the level of antibody by enzyme-linked immunosorbent assay (ELISA) and hemagglutination inhibition (HI) assay. The results showed that the average positive rates were 7.92% (ELISA) and 6.25% (HI), and the levels of antibody in Guangzhou, Shenzhen and Huizhou were higher than the other regions. The positive rate was highest in canines of 1 to 3 years old, and the morbidity of the canine influenza was higher in male canines. The results demonstrated that canine influenza virus infection was prevalent in parts of area of Guangdong and avian origin canine influenza virus H3N2 stubtype was the main type.

Key words: canine influenza; serology; investigation

中图分类号: