
Coronavirus - new variants
BBC Inside Science
00:00
Introduction
A new wave of the SARS-CoV-2 virus infection is now well underway in the UK. Virologist Ravi Gupta has found that different variants are evolving to produce very similar structural changes in the virus. We'll be looking at who's won what, for what and cast back billions of years through the turbulent history of life on Earth.
Transcript
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