摘要
猪圆环病毒(PCV)分为两个血清型PCV1和PCV2。目前认为PCV2是断奶仔猪多系统衰弱综合征(PMWS)的主要病因,另外,还与猪的多种疾病有关,PCV已经成为目前危害养猪业的主要病毒之一。本文对PCV的特性、流行特征、致病机理、诊断方法以及防治措施作了较全面的综述。
Porcine circovirus (PI2V) was recently found and designated type 1 and type 2 . PCV2 has done great harm to swines. Especially,PVC is the causative pathogen of post weaning multisystemic wasting syndrome(PMWS) in swines. The physiochemical characteristics, epidemiology, pathogensis diagnostic methods and preventive measures,were described in this parer.
出处
《家畜生态学报》
2006年第4期110-112,共3页
Journal of Domestic Animal Ecology
关键词
猪圆环病毒
多系统衰弱综合征
PCR
porcine circovirus
postweaning multisystemic wasting syndrome
PCR