How UK scientists are tracking down new Covid variants
Today in Focus - Podcast tekijän mukaan The Guardian
Since the pandemic began, a crack team of scientists have been working to track Covid variants as they appear, to try to stop them from spreading. The Guardian’s health editor, Sarah Boseley, has been speaking to some of them. Help support our independent journalism at <a href="https://www.theguardian.com/infocus">theguardian.com/infocus</a>
