Iain Edward Buchan is a public health physician, data scientist and academic. He holds the W.H. Duncan Chair of Public Health Systems and is Associate Pro Vice Chancellor for Innovation at the University of Liverpool. Buchan's research focuses on health data science and informatics to enable better prevention, early intervention, and value of care for patients and populations. He has written 337 articles and his work has been cited of 26000 times according to Google Scholar. He is most known for leading the world's first evaluation of mass rapid antigen testing, and the first realistic risk-mitigated reopening of mass events during the UK's response to the COVID-19 pandemic. He also developed the Civic Data Cooperative, which resulted in the Combined Intelligence for Population Health Action (CIPHA) system during the pandemic. He is the recipient of HTN Health Tech Award, Alwyn-Smith Medal, and Florence Nightingale Award. Buchan is a Fellow of the Faculty of Public Health, the American College of Medical Informatics, British Computer Society and the Faculty of Clinical Informatics. He has also been an advisor to UK, European and international health policy groups, AstraZeneca) and research organizations including UKRI, Wellcome Trust and the UK National Institute for Health and Care Research (NIHR), for which he is a Senior Investigator. Source: Wikipedia (en)