The vaccine rollout
Millions of people have now received at least the first dose of the Covid vaccine but many others have been frustrated they have not yet been contacted despite them being in the priority groups. Mishal Husain puts listener questions to NHS England's Nikki Kanani, who is also a practising GP. And Paul Hunter from University of East Anglia, and Sir Mark Walport, former chief scientific adviser, how discuss how far does the vaccination programme enable an end to restrictions. (Image: Londoners queue for vaccine. Credit: Reuters)