Daily Archives: March 3, 2021

Will survivors of variant P.1 have antibodies that also neutralize B.1.351 — and vice versa?

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By Daniel R. Lucey MD, MPH, FIDSA The SARS-CoV-2 variants first described in Manaus, Brazil “P.1.” and in South Africa “B.1.351” share at least five mutations including the antibody-evading changes at amino acids 484 and 417 in the spike protein. Potential cross-protection against the P.1 variant by the new Moderna-NIH B1.351 variant vaccine has been […]