广东省部分猪场猪流感抗体监测与分析

从广东省9个地级市采集42个规模猪场种公猪、肉猪和母猪血清共1371份，用酶联免疫吸附试验和微量血球凝集抑制试验检测H1、H3、H9亚型猪流感抗体。结果表明：所监测猪场大部分猪群存在H1、H3、H9亚型猪流感抗体，H1、H3和H9亚型流感抗体阳性半分别在3．5％～44．0％、1．6％～20．0％和4．5％～15．6％之间，总阳性率分别为27．9％、6．1％和9．5％：另外．H1、H3和H9亚型猪流感抗体均以珠三角地区感染最为普遍；H1和H3抗体具有明显的季节性特点，秋冬季节的阳性率明显高于春夏季节。...

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Bibliographic Details
Published in广东农业科学 Vol. 39; no. 24; pp. 126 - 128
Main Author 林文 黄良宗 刘远佳 吕艳丽 唐志玲 余绍华 罗满林 顾万军
Format Journal Article
LanguageChinese
Published 华南农业大学兽医学院,广东广州,510642%佛山科学技术学院动物医学系/广东省高校预防兽医学重点实验室,广东佛山,528231 2012
Subjects
抗体
检测
猪流感
抗体
猪流感
检测
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ISSN1004-874X

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Summary:从广东省9个地级市采集42个规模猪场种公猪、肉猪和母猪血清共1371份，用酶联免疫吸附试验和微量血球凝集抑制试验检测H1、H3、H9亚型猪流感抗体。结果表明：所监测猪场大部分猪群存在H1、H3、H9亚型猪流感抗体，H1、H3和H9亚型流感抗体阳性半分别在3．5％～44．0％、1．6％～20．0％和4．5％～15．6％之间，总阳性率分别为27．9％、6．1％和9．5％：另外．H1、H3和H9亚型猪流感抗体均以珠三角地区感染最为普遍；H1和H3抗体具有明显的季节性特点，秋冬季节的阳性率明显高于春夏季节。
Bibliography:44-1267/S
swine influenza; antibody; detection
LIN Wen, HUANG Liang-zong, LIU Yuan-jia, LV Yan-li, TANG Zhi-ling, YU Shao-hua, LUO Man-lin, GU Wan-jun （1 .College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; 2.Department of Animal Medicine, Foshan Science and Technology University, Foshan 528231, China）
In order to understand the Swine Influenza Virus （SIV） infection status, a total of 1 371 serum samples were collected from 42 large-scale pig tarms from 9 cities in Guangdong province, and the enzyme-linked immunosorbent assay （ELISA） and trace hemagglutination inhibition （HI） test were used to detecte antibodies of HI, H3, H9 swine influenza subtypes in this study. The resuhs showed that antibodies to Hl, H3, H9 swine influenza subtype exhibited to be positive among the herds from the monitored pig farms and the positive rate were from3.5% to 44.0% , 1.6% to 20.0% and 4.5% to 15.6% respectively , and the total positive rate were 27.9%, 6.1% and 9.5%. In addition, the Pea
ISSN:1004-874X