COVID - What's Up With That?

Hancock spokesman says stolen messages have been doctored to create a false story that Matt rejected clinical advice on care home testing. This is flat wrong, the statement says. And we're going to stick with COVID now, making this episode a bit like an old episode of coronavirus newscast when we started doing this. The director of the FBI has said something really quite startling about the origins of COVID. He said the FBI as an organization thinks that the virus originated in a lab in Wuhan in China. So let's chew this over with some people who've got lots of knowledge about this, BBC Science correspondent Victoria Gill.