What is herd immunity?
The Coronavirus Podcast - Un pódcast de BBC Radio 5 live
Fergus Walsh, James Gallagher and Tulip Mazumdar compare the UK government's coronavirus strategy with the rest of the world's. Plus, should you change your plans this weekend? With special guest Dr Kim Roberts, Leader of the Virology Research Group at Trinity College Dublin. Produced by Lucy Grey and Sam Bonham.