Whooping cough
Pertussis · Černý kašel (pertuse)
What it is
A bacterial infection with a cough that lasts a hundred days; most dangerous for babies too young to be vaccinated.
Symptoms & signs
- Coughing fits ending in a whoop or vomiting
- worse at night
- weeks of symptoms
- apnoea in infants
🚩 Get help if…
- call 112 / 911 now A baby who stops breathing, goes blue or has a fit
- call 112 / 911 now Coughing fits followed by long pauses or floppiness
- see a doctor soon A baby under 6 months with any cough fits
- see a doctor soon Vomiting after coughing so often that no fluids stay down
Where it strikes
Medical treatment
- Macrolide antibiotics early (limits spread more than symptoms)
- admission for infants
- maternal vaccination in pregnancy
- booster doses
Natural & lifestyle
- Vaccination in pregnancy — about 90% fewer cases in babies under 3 months
- isolation while infectious
- small frequent feeds
Emerging & experimental
- Acellular vaccine improvements
- monoclonal antibodies
Alternative, off-label & anecdotal
Approaches used outside the guidelines, with what their supporters report and what testing has found so far.
- Honey for cough in children over one year — small studies early / small studies
- Herbal cough syrups — no effect on the toxin; antibiotics limit spread anecdotal / traditional
ICD codes
- ICD-10 A37.9
- ICD-11 1C12.Z Whooping cough, unspecified