How UK scientists are tracking down new Covid variants

How UK scientists are tracking down new Covid variants

By The Guardian

Today in Focus

Tuesday, 20 April

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 theguardian.com/infocus
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