猪巨细胞病毒病
作 者：
朱事康;李春萍;周宇;佟铁铸;刘星;刘中勇;林志雄;罗卓军
单 位：
惠州出入境检验检疫局;湛江出入境检验检疫局;广东出入境检验检疫局
关键词：
Porcine Cytomegalovirus;pathogen;epidemiology;diagnosis;control;public health
摘 要：
猪巨细胞病毒(Porcine Cytomegalovirus,PC-MV)是由疱疹病毒科β疱疹病毒亚科巨细胞病毒属的一种[1].该病毒遍布全球[2],猪感染该病也是普遍存在,在北美、欧洲和日本,90%以上的猪群曾受到感染.对成年猪只通常只呈现隐性感染,而对3周齡以下仔猪常常诱发致命性的全身感染[3].对
单 位：
Huizhou Entry-Exit Inspection and Quarantine Bureau of P.R.C,Huizhou 516001,China%Zhanjiang Entry-Exit Inspection and Quarantine Bureau of P.R.C,Zhanjiang 524022,China%Guangdong Entry-Exit Inspection and Quarantine Bureau of P.RC,Guangzhou 510623,China
关键词：
Porcine Cytomegalovirus%pathogen%epidemiology%diagnosis%control%public health
摘 要：
Porcine Cytomegalovirus(PCM) is one of βCytomegalovirus subfamily in Herpesviruses family.Porcine cytomegalovirus,a beta herpesvirus,is recognized as the causative agent of inclusion body rhinitis of young swine.The PCMV has been documented to cause runting,poor weight gain,pneumonia,and rhinitis in nursery age pigs.The virus also has been shown to cause reproductive failure when immunologically negative females are exposed to the virus during pregnancy.Porcine cytomegalovirus is ubiquitous in swine producing regions throughout the world and is thought to be immunosuppressive.Persistence of virus infection in a cycle of latency and recrudescence under stressful conditions is considered to be an ongoing problem in affected herds.Xenotransplantation of swine tissues has been proposed as a way of alleviating the shortage of human organs for transplantation.PCMV is activated in pig-to-primate xenografts.It is very significant whether PCMV infects human or not.
导出引用
计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0
所属期刊
