1C12

ICD-11 MMS 2026-01

Whooping cough

Description

A disease of the upper respiratory tract, caused by an infection with the gram-negative bacteria Bordetella. This disease typically presents with paroxysmal cough, inspiratory whoop, and fainting or vomiting after coughing. Transmission is by inhalation of infected respiratory secretions. Confirmation is by identification of Bordetella from nasopharyngeal samples or sputum, or detection of antibodies against Bordetella.

Exclusions from above levels

  • NE83.1 – Infection arising from device, implant or graft, not elsewhere classified

Child codes

  • 1C12.0 – Whooping cough due to Bordetella pertussis
  • 1C12.1 – Whooping cough due to Bordetella parapertussis
  • 1C12.Y – Other specified whooping cough
  • 1C12.Z – Whooping cough, unspecified

Sibling codes

  • 1C10 – Actinomycosis
  • 1C11 – Bartonellosis
  • 1C13 – Tetanus
  • 1C14 – Obstetrical tetanus
  • 1C15 – Tetanus neonatorum
  • 1C16 – Gas gangrene
  • 1C17 – Diphtheria
  • 1C18 – Brazilian purpuric fever
  • 1C19 – Legionellosis
  • 1C1A – Listeriosis
  • 1C1B – Nocardiosis
  • 1C1C – Meningococcal disease
  • 1C1D – Yaws
  • 1C1E – Pinta
  • 1C1F – Endemic non-venereal syphilis
  • 1C1G – Lyme borreliosis
  • 1C1H – Necrotising ulcerative gingivitis
  • 1C1J – Relapsing fever
  • 1C40 – Campylobacteriosis
  • 1C41 – Bacterial infection of unspecified site
  • 1C42 – Melioidosis
  • 1C43 – Actinomycetoma
  • 1C44 – Non-pyogenic bacterial infections of the skin
  • 1C45 – Toxic shock syndrome
  • 1C4Y – Other specified bacterial diseases
  • 1C4Z – Unspecified bacterial disease

Foundation entity

Whooping cough – http://id.who.int/icd/entity/2064398473

Part of: 01: Certain infectious or parasitic diseases