Sarah Gilbert (Author)
Sarah Gilbert is Professor of Vaccinology at the University of Oxford and a Senior Research Fellow at Christchurch College. Having devoted her career to developing vaccines against infectious diseases, since January 2020 she has been the Oxford Project Leader for the Oxford AstraZeneca vaccine. Professor Gilbert has over 25 years of experience in the design and early development of new vaccines, and a commitment to increasing public understanding of science. In 2021 she was awarded a Damehood in the Queen's Birthday Honours.

Catherine Green (Author)
Catherine Green is Associate Professor in Chromosome Dynamics at the University of Oxford, Head of the Nuffield Department of Medicine's Clinical BioManufacturing Facility and a Senior Research Fellow at Exeter College. As a specialist in manufacturing vaccines for clinical trials, she is an integral part of the Oxford Vaccine project. In 2021 she was awarded an OBE in the Queen's Birthday Honours.