On the menu today: an important update about indications that the coronavirus is now more contagious than it used to be, with far-reaching ramifications for how we fight this pandemic; a point on the recent complaints about the Paycheck Protection Program; and a new book for everyone closely following the debate about immigration, legal and illegal.
Bad News, People: The Mutated Version of the Virus Is More Contagious
This study in the medical journal Cell offers a conclusion that would explain a lot about the recent surge in cases in the southern and western United States.
A SARS-CoV-2 variant carrying the Spike protein amino acid change D614G has become the most prevalent form in the global pandemic. Dynamic tracking of variant frequencies revealed a recurrent pattern of G614 increase at multiple geographic levels: national, regional and municipal. The shift occurred even in local epidemics where the original D614 form was well established prior to the introduction of the G614 variant. The consistency of ...
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