Thomas Henry Flewett, MD, FRCPath, FRCP (29 June 1922 – 12 December 2006) was a founder member (and subsequently Fellow) of the Royal College of Pathologists and was elected (by distinction) a Fellow of the Royal College of Physicians of London in 1978. He was chairman of the World Health Organization (WHO) Steering Committee on Viral Diarrhoeal Diseases, 1990–3, and a member until 1996. His laboratory in Birmingham was a World Health Organization Reference and Research Centre for Rotavirus Infections from 1980 until his retirement in 1987. He was an external examiner, visiting lecturer, and scientific journal editor. He was a member of the board of the Public Health Laboratory Service (now Public Health England) from 1977 to 1983 and was chairman of the Public Health Laboratory Service's