XN1P6

ICD-11 MMS 2026-01

Haemophilus influenzae

Description

Haemophilus influenzae is a Gram-negative bacterium that is responsible for a wide range of localized and invasive infections, typically in infants and children, including pneumonia, meningitis, or bloodstream infections.

Index terms

  • Haemophilus influenzae
  • Bacillus influenzae (deprecated)
  • H. influenzae
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  • Pfeiffer's bacillus (deprecated)

Child codes

  • XN0FG – Haemophilus influenzae type B
  • XN1BX – Haemophilus influenzae aegyptius

Sibling codes

  • XN6MB – Haemophilus ducreyi

Foundation entity

Haemophilus influenzae – http://id.who.int/icd/entity/675811104

Part of: XN2HK: Haemophilus › XN5PZ: Gram Negative Bacteria › XN74M: Bacteria › X: Extension Codes