摘要
猪圆环病毒2型(Porcine circovirus type 2,PCV2)是一种可引起猪呼吸疾病综合征、猪皮炎和肾病综合征、断奶仔猪多系统衰竭综合征等多种疾病的主要病原体。PCV2与不同的病毒或细菌混合感染引发的疾病具有不同的临床特征,导致其病因难以检测,无法提前预防和及时阻断传染,继而导致养猪业经济损失惨重。因此,先进的PCV2感染诊断技术对于PCV2的预防、诊断及预后显得尤为重要,本文综述了近几年PCV2感染诊断技术的研究现状及发展趋势,以期为今后PCV2感染诊断技术的研发指明方向。
Porcine circovirus type 2(PCV2)is a major pathogen causing porcine respiratory disease complex(PRDC),porcine dermatitis and nephropathy syndrome(PDNS),postweaning multisystemic wasting syndrome(PMWS),etc.The diseases caused by mixed infection of PCV2 with different viruses or bacteria have different clinical characteristics,which makes it difficult to detect the etiological factors and unable to prevent and block the infection in advance,and thereby leading to enormous economic losses in the pig industry.Therefore,advanced diagnostic techniques of PCV2 infection is particularly important for the prevention,diagnosis and prognosis of PCV2.This paper summarizes the research status and development trend of the diagnosis techniques of PCV2 infection in recent years,in order to indicate the direction for the future research and development of the diagnosis techniques of PCV2 infection.
作者
邓启霞
吕其壮
张琦
卓严玲
邓家华
DENG Qixia;LYU Qizhuang;ZHANG Qi;ZHUO Yanling;DENG Jiahua(College of Biology&Pharmacy,Yulin Normal University,Yulin 537000;Guangxi Key Laboratory of Agricultur-al Resources Chemistry and Biotechnology,Yulin 537000,China)
出处
《东北农业科学》
2021年第5期71-75,100,共6页
Journal of Northeast Agricultural Sciences
基金
国家自然科学基金项目(31860708)
广西自然科学基金项目(2017GXNSFBA198025)
玉林师范学院大学生创新创业训练计划项目(202110606040)。
关键词
猪圆环病毒2型
检测
防控
Porcine circovirus type 2(PCV2)
Detection
Prevention and control
