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Dispatch 14: Covid Crystal Ball

Radiolab

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The Evolution of SARS-CoV-2

SARS-CoV-2 might try and get around those antibodies. So they basically witnessed evolution happening right in front of them. The 69, 70 deletion on its own makes the virus twice as efficient at infecting cells. They think that's because it can clamp on more tightly to your cells. And so if you have that variation, you bind more tightly, which means like when you inject your genetic material, it all gets inside and like the cell can't shake you.

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