广西部分地区猪群主要疫病免疫抗体监测和免疫效果分析  

Antibody Detected and Immune Effect Analysis of Main Pig Diseases in Some Regions of Guangxi

作　　者：韦显凯[1] 邹联斌[1] 屈素洁[1] 梁媛[1] 赵国明[1] 何贻坚[1] 莫胜兰[1] 郑列丰[1] 郭建刚[1] 

机构地区：[1]广西动物疫病预防控制中心,南宁530001

出　　处：《中国畜牧兽医》2010年第1期161-163,共3页China Animal Husbandry & Veterinary Medicine

摘　　要：从广西5个地市33家养殖场随机采集免疫过猪繁殖与呼吸综合征(PRRS)、猪瘟(CSF)、猪伪狂犬病(PR)疫苗的血清样品393份,使用免疫胶体金方法对样品的抗体水平进行检测。结果显示,不同养殖规模的猪场抗体阳性率总体较高的是猪瘟,达75.06%;其次是猪伪狂犬病,为71.25%;而猪繁殖与呼吸综合征抗体最低,仅为42.24%。各种病原抗体在不同规模的猪场有较大的差别,规模猪场的猪群某些疫病的抗体未必比散养猪群高。通过对不同类型的疫苗所产生的抗体水平进行比较,结果发现,使用猪繁殖与呼吸综合征灭活苗和弱毒苗、猪瘟脾淋苗和细胞苗、猪伪狂犬病国产苗和进口苗免疫所产生的抗体水平没有明显差异。393 pig serum samples were collected randomly from 33 farms in 5 regions,these pigs had been vaccinated PRRSV,CSFV,PRV vaccine.The antibody level of these serum samples were detected with immune colloidal gold technique.The results showed that the highest ratio of positive antibody in different scale of farms was CSF（75.06%）,follow by the PR（71.25%）,the lowest was PRRS（42.24%）.Antibody level was various from different scale of farms,antibody level in large scale farms was not necessary higher than the dispersive.Compared the antibody level which vaccinated by different kinds of vaccine,there were no significant difference in the following respectively： inactivated and attenuated PRRSV vaccine,rabbit origin or cell origin CSFV vaccine,homemade and imported PRV vaccine.

关 键 词：猪繁殖与呼吸综合征 猪瘟 猪伪狂犬病 抗体监测 

分 类 号：S858.28[农业科学—临床兽医学]