Epidemiological changes on the Isle of Wight after the launch of the NHS Test and Trace programme: a preliminary analysis - Kendall, M; Milsom, L; Abeler-Dorner, L; Wymant, C; Ferretti, L; Briers, M; Holmes, C; Bonsall, D; Abeler, J; Fraser, C (LANCET DIGITAL HEALTH, 2020)