SARS-CoV-2 working out to become even fitter

Coronavirus, Evolution, Infection, Research, Transmission, Variants

If you had any doubt about just how dedicated SARS-CoV-2 is to its goal of becoming ever fitter, check out the incredible cryo-electron tomography shots and accompanying diagrams in this new Science article.

Science: Intermediates in SARS-CoV-2 spike–mediated cell entry

 

 

 

WHO: BA.2.75 has more efficient replication in lung cells, fusogenicity, pathogenicity

 

 

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