汉坦病毒核衣壳蛋白血清学分型研究进展

Development of Hantavirus nucleocapsid protein for serotyping

汉坦病毒所引起的出血热肾综合征 (HFRS)和汉坦病毒肺综合征 (HPS)是一类以发热、出血、肾损害或肺水肿为主要临床特征的急性传染病。该病的疫源地遍及世界五大洲 ,我国是世界上受其危害最为严重的国家 ,我国流行的主要病毒为HTN型和SEO型。由于这两型病毒的动物宿主、流行特点和所引起的临床疾病轻重程度明显不同 ,对其进行分型检测非常必要。作者就汉坦病毒核衣壳蛋白在血清学分型中的应用研究作一综述。

Hantavirus is the main cause of hemorrhagic fever with renal syndrome (HFRS). It is an acute infectious diseases characterized by fever, hemorrhage, nephritis or thrombocytopenia, and hantavirus pulmonary syndrome(HPS). The main clinical manifestations are fever, hemorrhagic lesion, acute respiratory distress and capillary leakeage syndrome. These are four different serotypes of the hantavirus species: Hantan virus(HTNV),Seoul virus(SEOV),Dobrava/Belgrade virus(DOBV),and Puumala virus(PUUV). They are known to cause HFRS, while Sin Nombre virus(SNV) causes HPS. In China, these are two serotypes of hantavirus: HTNV and SEOV found. The severity of infection depends on the viral serotype. To find a safe, rapid and specific serotyping diagnosis of the causative virus is important. The results not only can be beneficial for rodent control, but also for prevention and therapy. The current research of Hantavirus nucleocapsid protein used as serotyping antigen are summarized.