Is Europe heading towards another winter lockdown?

The World Health Organization has warned that Europe could see half a million more deaths by February as the continent finds itself, once again, at the epicentre of the COVID-19 pandemic. So, what went wrong? And will people have to spend another winter in lockdown? Join host Rob Matheson. With guests: Annelies Wilder-Smith - Professor at London School of Hygiene and Tropical Medicine.  Lawrence Young - Infectious Diseases Specialist at Warwick University.  Maria Ganczak - Head of the Department of Infectious Diseases at the University of Zielona Gora.