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柯萨奇病毒B组5型(Coxsakievirus B5,CV-B5)引起的轻症包括上呼吸道感染、腹泻及手足口病(hand-footmouth disease,HFMD),也可引起病毒性脑炎、无菌性脑膜炎、胰腺炎、弛缓性麻痹、扩张性心肌炎等多种重症疾病,其中无菌性脑膜炎及病毒性脑炎呈全球范围分布,发病年龄主要集中于18岁以下的青少年人群,多发于夏秋季节。另外,CV-B5感染也是导致胰岛素依赖型(Ⅰ型)糖尿病的主要诱发因素之一,还可引起短暂性失语症和小儿急性横贯型脊髓炎等罕见临床症状。本文就CV-B5的病原学、流行病学、实验室诊断及动物模型等方面的研究进展作一综述。
Mild diseases including Coxsakievirus B5 (CV-B5), including upper respiratory tract infection, diarrhea and hand-foot-mouth disease (HFMD), can also cause viral encephalitis and sterility Meningitis, pancreatitis, flaccid paralysis, dilated myocarditis and other serious diseases, including aseptic meningitis and viral encephalitis was globally distributed, the age of onset is mainly concentrated in young people under the age of 18, mainly in summer and autumn season. In addition, CV-B5 infection is also one of the leading predisposing factors for insulin-dependent (type 1) diabetes and can cause rare clinical symptoms such as transient aphasia and pediatric acute transverse myelitis. This article reviews the research progress of CV-B5 in etiology, epidemiology, laboratory diagnosis and animal models.