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World

Is the new variant of COVID really more transmissible?

29 December 2020

9:56 PM

29 December 2020

9:56 PM

When the story of the new Covid-19 variant broke, my initial reaction was scepticism. I thought this new strain could just be a random genetic marker that coincided with an outbreak of cases that was caused by behaviour (or even “chance”) rather than by any important biological differences. We have more sophisticated measurement capability for biological data than for social data, and I worry that not enough has been done to rule out social explanations.

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