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杭州地区猪Ⅱ型圆环病毒抗体的血清学调查

Serological investigation of porcine circovirus 2 infection in Hangzhou

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【作者】 陈庆新商绍彬叶菊秀母安雄王毅峰陆国林周继勇

【Author】 CHEN Qing xin 1 , SHANG Shao bin 1 , YE Ju xiu 1 , MU An xiong 2 , WANG Yi feng 3 , LU Guo lin 4 , ZHOU Ji yong 1 (1. Institute of Preventive Veterinary Medicine, Zhejiang University, Hangzhou 310029,China; 2. General Station of Veterinary Medicine, Hangzhou Bureau of Agriculture, Hangzhou 310020, China; 3. Station of Veterinary Medicine, Jiande Bureau of Agriculture, Jiande 311600,China; 4. Bureau of Animal Husbandry, Agricultural Department of Zhejiang Province, Hangzhou 310004,China)

【机构】 浙江大学动物预防医学研究所杭州市畜牧兽医总站建德市畜牧兽医站浙江省畜牧管理局浙江大学动物预防医学研究所 浙江杭州310029浙江杭州310029浙江杭州310020浙江建德311600浙江杭州310004浙江杭州310029

【摘要】 从浙江省杭州地区 2 8个猪场采集猪血清 1 6 77份 ,用间接荧光免疫试验进行了猪Ⅱ型圆环病毒 (PCV 2 )抗体检测。共检出抗体阳性血清 96 0份 ,总阳性率为 5 7.2 5 % ,其中经产母猪的阳性率为 6 2 .32 % ,后备母猪的阳性率为 5 5 .5 5 % ,断奶后仔猪的阳性率为 5 5 .4 8% ,断奶前仔猪的阳性率为 5 2 .98%。血清学调查结果显示 ,PCV 2在杭州地区猪场的感染较普遍

【Abstract】 A total of 1 677 serum samples from 28 pig farms in Hangzhou were tested for the presence of antibodies against porcine circovirus 2 (PCV 2) using indirect fluorescent antibody (IFA) technique. Antibodies against PCV 2 were detected in 960 serum samples. Overall seroprevalences were 57.25% for all, 62.32% for sows, 55.55% for per sows, 55.48% for post weaning piglets, 52.98% for unweaned piglets, respectively. These results revealed that infection of PCV 2 was prevalent in the pig herds in Hangzhou region of Zhejiang Province.

  • 【文献出处】 中国兽医科技 ,Chinese Journal of Veterinary Science and Technology , 编辑部邮箱 ,2003年07期
  • 【分类号】S858.28
  • 【被引频次】46
  • 【下载频次】177
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