天津部分猪场副猪嗜血杆菌病与猪传染性胸膜肺炎的流行病学调查  

Epidemiological investigation of Haemophilus parasuis and porcine contagious pleuropneumonia in partial pig farms of Tianjin

作　　者：杨宁宁[1] 张东超[1] 林希[1] 林霖雨 胡晓宇[1] 王彩君[1] 苏艳红[1] 金天明[1] 

机构地区：[1]天津农学院动物科学与动物医学学院,天津300384

出　　处：《黑龙江畜牧兽医（下半月）》2016年第10期127-129,共3页

基　　金：国家自然科学基金项目(31572492;31072109);国家级大学生创新创业训练计划项目(201510061005);天津市自然科学基金重点项目(12JCZDJC22100);天津市农委农业科技示范推广项目(201202110);天津市兽医生物技术优秀科研创新团队项目(TD12-5019);天津市兽医学重点学科"领军人才培育计划"人选项目

摘　　要：为了解天津部分猪场副猪嗜血杆菌病(HPs)和猪传染性胸膜肺炎(PCP)的流行情况,利用间接血凝试验对采自9个规模猪场的178份猪血清样品进行副猪嗜血杆菌抗体检测,对采自8个规模猪场的166份猪血清样品进行猪传染性胸膜肺炎放线杆菌抗体检测。结果表明:副猪嗜血杆菌阳性率为18.54%(33/178),其中断奶仔猪和保育阶段猪阳性率为23.58%(25/106);猪传染性胸膜肺炎的阳性率为21.08%(35/166),其中断奶仔猪阳性率为20.93%(9/43),育肥猪阳性率为27.66%(13/47),种猪阳性率为21.62%(8/37)。说明天津地区部分猪场的副猪嗜血杆菌病和猪传染性胸膜肺炎呈地方性流行。To investigate the prevalence status of Haemophilus parasuis （HPs） and porcine contagious pleuropneumonia （PCP） in partial pig farms of Tianjin, 178 serum samples collected from 9 different scale pig farms were used for the detection of antibodies against HPs and 166 ser- um samples from 8 different scale pig farms were used for the detection of antibodies against porcine actinobacillus pleuropneumoniae （APP） u- sing an indirect hemagglutination test, respectively. The results showed that the positive rate of HPs was 18.54% （33/178）, of which the posi- tive rate was 23.58% （25/106） in weaning piglets and nursing pigs. The positive rate of PCP was 21.08% （35/166）, among which the posi- tive rate was 20.93% （9/43） in weaning piglets, and was 27.66% （ 13/47 ） in fattening pigs, and was 21.62% （ 8/37 ） in sows. The results indicate that HPs and PCP in partial pig farms of Tianjin are endemic.

关 键 词：副猪嗜血杆菌病(HPs) 猪传染性胸膜肺炎(PCP) 间接血凝试验 抗体检测 流行病学调查 

分 类 号：S851.3[农业科学—预防兽医学] S858.28[农业科学—兽医学]