Sunday, July 25, 2021

The rapid spread of the Alpha variant of COVID-19 resulted from biological changes in the virus and was enhanced by large numbers of infected people ‘exporting’ the variant to multiple parts of the UK, in what the researchers call a ‘super-seeding’ event.


https://ift.tt/3zzKkZC via /r/science https://ift.tt/3zzKekI

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