Dr. Cox has an undergraduate degree in Biology from Stanford University in California. She completed medical school, residency in Internal Medicine, and fellowship in Infectious Diseases at the University of Colorado Health Sciences Center in Denver, Colorado. She has been employed by Medecins Sans Frontieres in Khayelitsha, South Africa since July 2011, and has served as the project’s medical manager for the past 2 years. MSF has pilot programmes in HIV treatment failure, paediatric and adolescent HIV, PMTCT, DR-TB, HIV and DR-TB patient support, and clinical mentorship. Dr. Cox has lived in South Africa since January 2010, and is based in Cape Town.