我国牛副流感病毒3型血清学调查  

Serological survey of antibodies against bovine parainfluenza virus type 3 in 12 provinces

作　　者：王海勇[1] 童钦 王炜 武华 

机构地区：[1]中国农业科学院特产研究所,吉林长春130112 [2]华威特(北京)生物科技有限公司,北京100085

出　　处：《中国预防兽医学报》2014年第2期154-156,共3页Chinese Journal of Preventive Veterinary Medicine

摘　　要：为了解我国牛副流感病毒3型(BPIV3)的流行情况,本研究从黑龙江、辽宁、新疆、云南、贵州、广西、河北、山东、河南、江西、湖南和福建12个省份采集牛血清样品2 489份,并采用血清中和试验进行BPIV3抗体检测,结果显示除江西省血清样品阳性率为27.8%之外,其他省份阳性率均高于50%;2 489份血清样品中阳性样品数为1 932份,总体阳性率为77.6%。结果表明BPIV3在我国流行比较广泛,本研究的调查数据为我国BPIV3的防制提供重要的依据。Bovine parainfluenza virus type 3 （BPIV3） is an important pathogen in cattle which causes respiratory diseases in ruminant animals. To investigate the prevalence of BPIV3 in China, a total number of 2,489 cattle blood samples were collected from 12 provinces including Heilongjiang, Liaoning, Xinjiang, Yunna.n, Guizhou, Guangxi, Hebei, Shandong, Henan, Jiangxi, Hunan and Fujian. The samples were tested for antibodies against BPIV3 using serum neutralization test. The result showed that the positive rate of Jiangxi was 27.8%, while the rates of the other provinces were higher than 50%. Overall, the total positive rate was 77.6% （1,932/2,489）, indicating the BPIV3 is widespread in China. The data provided an important basis for the prevention of BPIV3.

关 键 词：牛副流感病毒3型 血清中和试验 血清学调查 

分 类 号：S852.65[农业科学—基础兽医学]