1980, MBChB, Bristol University, UK; 1985, DRCOG, Royal College of Obstetricians and Gynaecologists, UK; 1989, MSc, London School of Hygiene and Tropical Medicine (LSHTM). Formerly: Zimbabwe-based Regional Health Adviser, European Commission; with WHO, Cambodia. 1985-88, Chief Medical Officer, Solomon Islands; 1992-94, Research Fellow, Maternal and Child Epidemiology, LSHTM; 1994-97, Team Leader, Health Systems Reform Programme, Cambodia; 1998-99, Africa Regional Health Adviser, European Commission; 1999-2003, Chief Health and Population Adviser, DFID; 2003-04 Chief Human Development and Health Adviser, DFID; since 2004, Senior Policy Adviser to Executive Director, UNAIDS; since 2005, current position. Member of the Board, IAVI.