Reply To: SARS cov2 and Covid 19


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#64225
Clark

Manaus, Brazil, had a very hard first wave. Seroprevalence surveys indicated at least 44% had antibodies and extrapolation suggested 76%, which means that Manaus should have achieved herd immunity.

But Manaus is having a second wave, and it has already made more people seriously ill than the first.

Node, take good note.