This is a vaccine preventable and notifiable disease. Please contact medical officer of health as contact tracing and post exposure prophylaxis needs to be considered.
Clarithromycin: 7 days
Azithromycin: 5 days
Clarithromycin 15 mg/kg/24h PO divided q12h
Maximum: 1 gram/24 h
Azithromycin 10 mg/kg/dose PO q24h
Maximum: 500 mg/dose