山东部分地区肉鸭群鸭圆环病毒血清学调查  

Serological survey of duck circovirus in meat duck farms from Shandong province

作　　者：王鑫[1] 相琪旺[1] 朱岩丽[1,2] 谢之景[1,2] 陈君豪[1] 周国梅[1] 成岩[1] 姜世金[1,2] 

机构地区：[1]山东农业大学动物医学院,山东泰安271018 [2]山东省动物生物工程与疾病防治重点实验室,山东泰安271018

出　　处：《中国预防兽医学报》2012年第7期527-529,共3页Chinese Journal of Preventive Veterinary Medicine

基　　金：山东省科技发展计划项目(2010GNC10914);山东省高等学校科技计划项目(J08LF07)

摘　　要：为了解鸭圆环病毒(DuCV)在山东地区的流行情况,本研究采用已建立的间接ELISA(iELISA)方法对山东省潍坊和泰安两个地区的17个肉鸭场1 130份血清进行DuCV抗体检测。结果显示,肉鸭场的DuCV抗体个体阳性率为2%～78%,平均为29.91%(338/1130),群体阳性率为100%(17/17)。潍坊地区的抗体阳性率(42.81%)明显高于泰安地区(17.73%),显示DuCV在老养殖区鸭群中污染更加严重。To investigate the prevalence of duck circovirus （DuCV） in Shandong province, a total of 1,130 serum samples collected from Weifang and Taian regions were tested by indirect ELISA for detection of antibodies to DuCV. The results indicated that DuCV-specific antibodies were detected in 338 （29.91%） of 1,130 samples collected from 17 meat Cherry ;galley duck farms aged from 25 to 40 days. The positive rates for each of the 17 farms ranged from 2% to 78%. The DuCV-positive rate of 42.81% in Weifang region was significantly higher than that in Taian region （17.73 %）, which indicated the higher prevalence of DuCV in duck farms of long-term farmed region.

关 键 词：鸭圆环病毒 间接ELISA 血清学调查 

分 类 号：S852.65[农业科学—基础兽医学]