Enterovirus is a class of viruses with more than 100 members. Originally, enteroviruses were classified into three types: polioviruses, Coxsackie A viruses (CA), Coxsackie B viruses (CB), and echoviruses, but scientists realized that there was overlap and more complexity than previously understood.
Poliovirus, as well as Coxsackie and echovir [...]