福州市猪圆环病毒Ⅱ型(PCV2)流行病学调查  

Epidemiological Investigation on Porcine Circoviruvs2(PCV2) in the Fuzhou Area

作　　者：郭战军[1] 李晓成[2] 陈德坤[1] 金颜辉 

机构地区：[1]西北农林科技大学动物科技学院,陕西杨凌712100 [2]农业部动物检疫所,山东青岛266032 [3]福建省畜牧兽医总站动物疫病诊断中心,福建福州350003

出　　处：《中国动物检疫》2005年第8期23-25,共3页China Animal Health Inspection

摘　　要：对福州地区12个规模化养猪场的发病猪群进行了系统的流行病学调查,共采集64份组织病料,采用PCR方法进行圆环病毒Ⅱ型(PCV2)检测。现场调查发现共有7个场的猪群有圆环病毒Ⅱ型感染所致的特征性临床症状及病理变化;PCR检测31份病料呈阳性,阳性率46.9%;12个养殖场中7个为阳性,阳性率58.3%。根据临床及实验室检测结果证实福州市养猪场存在PCV2感染。An epidemiological investigation on porcine circovirus2(PCV2)was carried out by polymerase chain reaction in 64 tissues samples from 12 suspectedly infected swine farms in Fuzhou area during June and December of 2004. The results shown that 31 tissues samples and 7 swine farms were positive, with positive rates of 48.4% and 58.3%respectively.It is obvious that PCV2 have been prevailing in the Fuzhou area.

关 键 词：福州市 猪 圆环病毒Ⅱ型 流行病学 PCR 

分 类 号：S858.28[农业科学—临床兽医学]