Coxsackie viruses and other enteroviruses may cause the childhood disease of hand, foot, and mouth disease. However, the majority of children with coxsackie virus infections completely resolve the symptoms and infection in about 10-12 days.Enterovirus 71, like coxsackie virus, also causes HFMD.icture of the coxsackie virus; SOURCE: CDC. Type A viruses cause herpangina (painful blisters in the mouth, throat, hands, feet, or in all these areas). Hand, foot, and mouth disease (HFMD) is the common name of this viral infection.