Colin Brown is an Infectious Disease & Medical Microbiology clinician working at UK Health Security Agency on a portfolio of clinical and emerging infection, healthcare associated infection (HCAI), antimicrobial resistance (AMR) and global health. His time is currently split between treating patients with clinical infections (including high consequence) at the Royal Free Hospital in London, leading on domestic infection policy on AMR & HCAI as Deputy Director of the Epidemic & Emerging Infections and Head of the AMR & HCAI Division. He is co-Director of the WHO Collaborating Centre for Reference & Research on AMR and HCAI, and UKHSA Lead for the University of Oxford NIHR Health Protection Research Unit in HCAI and AMR.