摘要
为了掌握河南省猪伪狂犬病的流行状况,于2014年3—6月对河南省豫东(周口、商丘、开封)、豫西(洛阳、三门峡)、豫南(南阳、驻马店)、豫北(新乡、濮阳、鹤壁)和豫中(许昌、漯河、新郑)5地区13市47个规模化养殖场的1 223头猪进行血清采集,试剂盒检测g E抗体。结果显示,g E抗体平均阳性率为44.40%,豫东、豫西、豫南、豫北和豫中g E抗体阳性率分别为26.32%、38.55%、53.33%、66.67%、59.51%。可见,豫南、豫北及豫中的g E抗体阳性率较高。5个地区,豫北猪场阳性率最高为80.00%,豫东最低为46.67%,豫西、豫南、豫中分别为50.00%、57.14%、77.78%。
In order to investigate the prevalence of swine pseudorabies in Henan province, 1 223 pig serum samples were collected from March to June in 2014 ,which came from 47 large-scale pig farms of 13 cities, including the eastern （ Zhoukou, Shangqiu, Kaifeng ） , the western （ Luoyang, Sanmenxia ） , the southern（ Nanyang, Zhumadian ） , the northern （ Xinxiang, Puyang, Hebi ） and the central （ Xuchang, Luohe,Xinzheng） regions of Henan province.Then these samples were tested with swine pseudorabies gE-ELISA specific antibody kit.The results showed that the average gE antibody positive rate of swine pseudorabies was 44.40%.The PRV gE antibody positive rates of the eastern,the western,the southern, the northern and the central regions of Henan province were 26.32%,38.55%,53.33%,66.67% and 59.51%,respectively.In the five areas,the highest positive rate of PRV-infected pig farms was 80.00%in the north of Henan province,and the lowest was 46.67% in the east of Henan province.The positive rates of PRV-infected pig farms in the central,the southern and the western regions of Henan province were 77.78%,57.14%and 50.00%,respectively.
出处
《河南农业科学》
CSCD
北大核心
2015年第9期108-111,共4页
Journal of Henan Agricultural Sciences
关键词
猪
伪狂犬病毒
血清学
河南省
pig
pseudorabies virus
serology
Henan province
