Poliovirus

Child codes

• XN1XN – Circulating vaccine-derived poliovirus type 2
• XN2T1 – Circulating vaccine-derived poliovirus type 1
• XN6KZ – Wild poliovirus type 1
• XN7UU – Circulating vaccine-derived poliovirus type 3
• XN97R – Wild poliovirus type 3
• XN9CF – Wild poliovirus type 2

Sibling codes

• XN19Z – Rhinovirus
• XN2TU – Echovirus
• XN3MC – Coxsackievirus

Foundation entity

Poliovirus – http://id.who.int/icd/entity/35921102