近年来,我国从昆虫媒介中,特别是从蚊虫标本中分离到多种虫媒病毒,包括流行性乙型脑炎(乙脑)病毒(JEV)、登革热病毒、辛德毕斯病毒、盖塔病毒、Tahyn病毒、版纳病毒、辽宁病毒、Kadipiro病毒(KDV)、Cyp病毒、Toti病毒等[1-13],这些病毒的分离鉴定,不仅提示我国存在这些病毒,同时由于有了病毒分离株,还可以对病毒分子特征、病毒的分子遗传、我国毒株与国外毒 In recent years, many kinds of arbovirus have been isolated from insect vectors, especially from mosquito specimens, including JEV, Dengue, Sindbis, Tahyn virus, Banana virus, Liaoning virus, Kadipiro virus (KDV), Cyp virus, Toti virus, etc. [1-13]. The isolation and identification of these viruses not only indicates that these viruses exist in our country, but also because of virus isolates, Molecular characteristics of the virus, the molecular genetic virus, our strains and foreign drug