ANDREW J POLLARD, BSc MA MBBS MRCP(UK) FRCPCH PhD DIC FHEA FIDSA FMedSci, is Professor of Paediatric Infection and Immunity at the University of Oxford, Honorary Consultant Paediatrician at Oxford Children’s Hospital and Vice Master of St Cross College, Oxford. Current research activities include clinical trials of new and improved vaccines for children and adults, surveillance of invasive bacteri...