Pellis, Lorenzo; Scarabel, Francesca; Stage, Helena B; Overton, Christopher E; Chappell, Lauren HK; Fearon, Elizabeth; Bennett, Emma; Lythgoe, Katrina A; House, Thomas A; Hall, Ian; +1 more... University of Manchester COVID-19 Modelling Group; (2021) Challenges in control of COVID-19: short doubling time and long delay to effect of interventions. Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 376 (1829). p. 20200264. ISSN 0962-8436 DOI: https://doi.org/10.1098/rstb.2020.0264