中国动物检疫2016，Vol.33Issue(12)：17-21,5.DOI:10.3969/j.issn.1005-944X.2016.12.005
2013-2016年上海市项目核心示范猪场主要疫病的免疫抗体监测
Monitoring on Immune Antibodies of Major Swine Diseases in Project Key Model Pig Farms in Shanghai City from 2013 to 2016
摘要
Abstract
In order to evaluate the post-vaccination antibody level of part of the scale pig farms in Shanghai city,so as to better guide farming practices,a total of 1 606 serum samples were collected randomly from 9 key model pig farms of the project during the period of 2013 to 2016,and antibodies against the foot-and-mouth disease(FMD), classical swine fever(CSF)and high pathogenic porcine reproductive and respiratory syndrome(HPPRRS)were tested by ELISA. Meanwhile,the antibody test results in the different size of pig farms,different regions,various years,different sampling time and different growth stage of pigs were analyzed and compared. The reslults showed that the average qualification rates of the post-vaccination antibodies against FMD(serotype O),CSF and HPPRRS during 2013 to 2016 were 85.13%(95%CI:83.39%~86.87%),84.65%(95%CI:82.89%~86.41%),95.77%(95%CI:94.79%~96.75%),respectively. There were differences of qualification rates towards part of animal diseases between various regions and years. The immune antibodies against the main three swine diseases in these 9 farms rose gradually year by year. The antibody qualification rates against FMD(serotype O)under the background of different sampling time showed very significant difference,but no found in other diseases.The immune level of the sows was superior to that of finishing pigs. The results indicated that some good prevention and control effects for scale pig farms in Shanghai city have been obtained,according to continuous monitoring,constantly optimizing the immune procedures and adjusting the vaccines.关键词
免疫抗体水平/持续监测/调整/免疫程序Key words
immune antibody level/continuous monitoring/adjust/immune procedure分类
农业科技引用本文复制引用
曹建国,夏炉明,涂尾龙,吴华莉..2013-2016年上海市项目核心示范猪场主要疫病的免疫抗体监测[J].中国动物检疫,2016,33(12):17-21,5.基金项目
上海市科技兴农项目 （）
