
Conversations Why this humanitarian doctor swapped Byron Bay for a war zone and what happened next
Oct 28, 2025
Katie Treble is a humanitarian doctor and author who traded the tranquility of Byron Bay for the intensity of working with Médecins Sans Frontières in the Central African Republic. She shares gripping insights into the desperate medical needs amid civil war and the profound impact her colleagues had on her. Katie discusses her realities of mass casualty planning, adapting treatment in extreme scarcity, and the emotional toll of working in a conflict zone. Now pursuing psychiatry, she emphasizes the healing power of MDMA therapy for trauma.
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First Weeks In A War-Time Hospital
- Katie Treble was deployed to Bria, CAR, to staff a paediatric hospital amid malaria and civil war.
- She described rapid, low-tech care where simple interventions like fluids, blood and antimalarials saved many lives.
Simplicity Multiplies Impact
- Limited resources forced focus on high-impact, simple treatments rather than advanced interventions.
- This constraint allowed clinicians to save many lives quickly with basic measures like oxygen and fluid resuscitation.
Death On The First Day
- Katie's first day included seeing a neonatal death and immediate exposure to paediatric resuscitation.
- She recalled how common and visceral death was there compared with her previous work.

