title: Herpes viruses: a background.
mesh_terms: D000818:Animals; D002460:Cell Line; D006168:Guinea Pigs; D006561:Herpes Simplex / Q000188:drug therapy / Q000209:etiology; D006564:Herpesviridae / Q000145:classification / Q000472:pathogenicity* / Q000502:physiology; D004854:Herpesvirus 4, Human / Q000472:pathogenicity; D006801:Humans; D012008:Recurrence; D014779:Virus Replication