The well-appearing child with a positive culture at 24 hours — structured encounter

Setting and candidate instructions

You are the paediatric registrar called by the microbiology laboratory at 14:00. Six hours ago, in the emergency department, you assessed a 14-month-old, fully immunised boy with two days of fever to 39.5 °C, no identifiable focus and a well appearance. You drew a blood culture, considered a urine test, and discharged him with a specific safety-net and a named clinician (you) as the owner of the pending result. The laboratory now reports growth in both blood culture bottles at 24 hours, with gram-positive cocci in pairs and chains on preliminary Gram stain. The examiner will ask you to manage the call, the recall and the reassessment, and to justify each decision. ^[1]