冀南地区PRRSV的流行病学调查及灭活苗的制备  

Epidemiological Investigation and Preparation of Inactivated Vaccine of PRRSV in Southern Hebei

作　　者：肖颖[1] 姚瑶[2] 冯聪敏[2] 宋杰[2] 赵宝华[2] 

机构地区：[1]石家庄学院化工学院,河北石家庄050011 [2]河北师范大学生命科学学院,河北石家庄050016

出　　处：《河北师范大学学报（自然科学版）》2011年第6期621-625,共5页Journal of Hebei Normal University：Natural Science

基　　金：石家庄市科技攻关项目(200901208A)

摘　　要：为预防和控制猪繁殖与呼吸综合征在我国广泛流行,减少对养猪业带来的巨大经济损失,调查了2006年以来冀南地区16个县市猪繁殖与呼吸综合征的发病情况、流行规律,进行油乳剂灭活疫苗的研究,结果表明,自家制备的油乳剂灭活疫苗不能有效防治高致病性蓝耳病的爆发.Porcine reproductive and respiratory syndrome（PRRS） has been widespread in China.For the purpose of the prevention and control of the disease and the reduction of a huge financial loss in the pig industry.Since 2006 the epidemiological investigation of the porcine reproductive and respiratory syndrome has been carried out in the 16 counties of Southern Hebei,aiming to determine the occurrence regularity and control measures of the disease.On this basis,study on the inactivated oil emulsion vaccine has been accomplished.The results show that oil emulsion inactivated vaccine can not effectively prevent and control outbreaks of highly pathogenic porcine reproductive and respiratory syndrome.

关 键 词：猪繁殖与呼吸综合征 流行病学 免疫效果 油乳剂灭活疫苗 

分 类 号：S828.28[农业科学—畜牧学]