Covid cases are surging in the UK, and more people over 70 are testing positive than at any time in the pandemic. What’s going on? We speak to one of the key members of SAGE, the government’s expert advisory committee.This podcast was brought to you thanks to the support of readers of The Times and The Sunday Times. Subscribe today and get one month free at: thetimes.co.uk/storiesofourtimes. Guest: John Edmunds, professor of epidemiology at the London School of Hygiene and Tropical Medicine, and member of the UK government’s Scientific Advisory Group for Emergencies (SAGE).Host: Manveen Rana.Clips: ABC News, CBS News, WION, ZOE, BBC. See acast.com/privacy for privacy and opt-out information.