Pertussis
ICD-10 A37 · ICD-11 1C12

Treatment of Pertussis in Infants Aged 1 to 6 Months

Whooping cough in infants aged 1 to 6 months requires prompt antibiotic management. The approach in this age group has specific considerations that differ from older children and adults.

This protocol addresses confirmed or suspected pertussis in infants aged 1 to 6 months. Antibiotic selection in this population requires particular care given developmental factors specific to this age group.
A macrolide antibiotic is the preferred treatment in this age group, with an alternative antibiotic pathway available where macrolides are contraindicated or not tolerated.

Specific drug, dosing, and clinical decision points are detailed in the full protocol.

References

  • Infant (1-6 months)
  • A 3-day course of azithromycin is the preferred choice in all age groups due to its:
  • Consider if macrolides contra-indicated or not tolerated.
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