XN4Q0

ICD-11 MMS 2026-01

Variola virus

Index terms

  • Variola virus
  • smallpox virus

Sibling codes

  • XN06N – Vaccinia virus
  • XN0AU – Cowpox virus
  • XN2GM – Orthopoxvirus monkeypox
  • XN3Y3 – Buffalopox virus

Foundation entity

Variola virus – http://id.who.int/icd/entity/2056587240

Part of: XN32K: Orthopoxvirus › XN7UC: Poxvirus › XN3BH: Virus › X: Extension Codes