甘肃省猪流感抗体血清学调查  

Serosurvey on the antibodies against Swine Influenza in Gansu Province

作　　者：刘旭[1] 

机构地区：[1]甘肃省动物疫病预防控制中心,甘肃兰州730046

出　　处：《中兽医医药杂志》2012年第6期42-44,共3页Journal of Traditional Chinese Veterinary Medicine

基　　金：甘肃省农业生物技术项目(GNSW-2010-03)

摘　　要：为明确甘肃省猪流感抗体血清型分布,对甘肃省14个地、市、州规模化养猪场未免疫流感疫苗的380份猪血清进行了猪流感H1N1、H3N2、H5和H9抗体检测,结果发现在多个市、州的猪群中检出H1N1、H3N2、H5和H9抗体,阳性率分别为35.26%、28.15%、1.05%和7.89%。该结果表明,甘肃省猪流感感染程度高,血清型复杂,制定相关防控措施应因地制宜。In order to investigate the antibodies against Swine Influenza in Gansu Province, sera of 380 pigs in large-scale pig farms of 14 c, ities which were not inoculated with influenza vaccine were examined tor the antibodies against H1N1, H3N2, H5 and H9 of Swine Influenza virus. The results showed that four kinds of antibodies were all detected in more than one city with the average positive rate of 35.26%, 28.15%, 1.05% and 7.89%, respectively. It is concluded that swine flu was epidemic, in Gansu Province with a high degree of infection and complex serum type. It should adjust measures in according to local conditions for the prevention and control of Swine Influenza in Gansu Province.

关 键 词：猪流感 血清抗体 酶联免疫吸附试验(ELISA) 血凝试验(HA) 血凝抑制试验(HI) 甘肃省 

分 类 号：S816.7[农业科学—饲料科学]