猪圆环病毒病研究进展  

Progress in Research of Porcine circovirus desease

作　　者：夏春香[1] 肖啸[1] 李志敏[1] 

机构地区：[1]云南农业大学动物科学技术学院,云南昆明650201

出　　处：《动物医学进展》2005年第1期35-38,共4页Progress In Veterinary Medicine

摘　　要：猪圆环病毒病是最近 1 0多年来才发现的一种新的猪病。研究表明 ,Ⅱ型猪圆环病毒 (PCV 2 )不仅是断奶仔猪多系统衰竭综合症 (PMWS)的病原 ,而且能够引起多种猪病。近年来 ,由PCV 2引起的疾病主要有PMWS、猪皮炎及肾病综合征、猪增生性坏死性肺炎等 ,另外 ,猪呼吸与繁殖障碍综合征、猪细小病毒、传染性先天性震颤等均与PCV 2感染有重要关联。随着规模化养殖业的不断发展 ,由PCV 2引起的疫病呈上升趋势 ,给全世界养猪业带来了巨大的经济损失。为了探讨有效控制本病的方法 ,特对该病的病原学、流行病学、致病机理。Porcine circovirus desease has developed in recent ten years.The researches on PCV-2 have proved that PCV-2 is not only related to PMWS(Postweaning multisystemic wasting syndrorme)but also to other diseases of porcine.In recently years,the diseases produced by Porcine circovirus type-2 have:PMWS(Postweaning multisystemic wasting syndroom),PDNS (Porcine dermatitis and nephropathy syndrome),PNP (Porcine proliferative and necrotic pneumonia )etc,and the diseases in pigs that are PRRS(Porcine reproductive and pespiratory syndrome),PPV(Porcine parvovirus) and CT(Congenital tremors) have important relation with PCV-2.With the unceasing development of cultivation scales,there is increasing tendency of PCV-2.It caused enormous economic loss of the world pig industry.For studing the valid control method.The paper summarized the recent research circumstances of its etiology,epidemiology,pathogenic mechanism,diagnosis and control measures.

关 键 词：猪圆环病毒 病原学 诊断 防制 

分 类 号：S852.659[农业科学—基础兽医学] S858.28[农业科学—兽医学]