In this podcast, produced for The Garvan Institute of Medical Research, we meet Professor Tri Phan.

A few hundred years ago, the idea of cells moving around in your body, protecting you from disease would have seemed like complete fantasy. Today, we don’t just know those remarkable cells exist – but we can visualise them in vivid detail. In this episode we meet Professor Tri Phan, a clinician-researcher who has combined his expertise in medicine and microscopy to unravel how our immune system works and how to stop it from going wrong.