Abstract:The result showed that the anti-virus effect of aralosides on infections with poliovirus Ⅲ,ECHO6 vinis, aden-ovirus Ⅲ,herpes simples virus Ⅰ, coxsackie B3 virus and coxsackie A16 virus was remarkable. Aralosides could inhibitthe development of cytopathic effect (CPE) and pratect cultural cells from Wing infected with the above virues.