The rapid development of coronavirus vaccines has heightened the hope for a world free of Covid-19. Governments have ordered millions of doses, health care systems are prioritising recipients, and businesses are drawing up post-pandemic plans. But despite these positive signs, many people still feel a sense of unease. One poll suggests nearly a quarter of the world’s population is unwilling to get a coronavirus jab. How much of the scepticism has to do with the record-breaking speed at which the vaccines have been developed? How much can be attributed to a wider ‘anti-vax’ movement that relies on emotion more than it does on facts? What can those promoting the vaccines do to alleviate the fears of those willing to be convinced, but who 'aren’t there yet'? And what opportunities do coronavirus vaccination programmes present when it comes to improving society’s trust in science? Join Ritual Shah and guests as they discuss what's behind the hesitancy of some to accept a Covid-19 vaccination, and what can be done about it.