Berenice Langdon trained in Medicine at the Royal London Hospital and obtained her BSc Genetics at Edinburgh University. Prior to this Dr Langdon worked for 12 months teaching Maths and Science in a secondary school in Zimbabwe. Dr Langdon qualified as a GP at St Georges Hospital and has since worked in SW London with the exception of a year working as a Rural GP in Australia.
Aodhán Breathnach trained in Medicine in Trinity College, Dublin, and then specialized in Medical Microbiology at Newcastle-upon-Tyne and Guys and St Thomas' Hospital, London. Dr Breathnach has previously worked for the Public Health Laboratory Service and the Health Protection Agency, and is currently a Consultant Microbiologist at St George's Hospital, London.