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肠道病毒(enterovirus,EV)属于小RNA病毒科肠道病毒属,包括脊髓灰质炎病毒(polio-virus,PV)、埃柯病毒(Echovirus)、柯萨奇病毒(CVA、CVB)、新型肠道病毒,共106个血清型。根据生物学及遗传特性将其分为4个组(spe-cies)[1]:肠道病毒A组(EV-A)包括21个血清型,肠道病毒B组(EV-B)包括60个血清型,肠道病毒C组(EV-C)包括21个血清型,将PV 3种血清型包括在内,肠道病毒D组(EV-D)包括4个血清型。
Enterovirus (EV) belongs to the genus Picornavirus and includes polio-virus (PV), Echovirus, Coxsackievirus (CVA, CVB) Road virus, a total of 106 serotypes. The animals were divided into 4 groups according to their biological and genetic characteristics: 1 group of enterovirus A (EV-A) including 21 serotypes, and group B of enterovirus B (EV-B) consisting of 60 Each of the serotypes, Enterovirus C (EV-C), includes 21 serotypes, including 3 PV serotypes, and 4 enterovirus D (EV-D) serotypes.