News release: Pfizer vaccine less effective against South African variant, study finds – Ben-Gurion University of the Negev Original study: SARS CoV-2 spike variants exhibit differential infectivity and neutralization resistance to convalescent or post-vaccination sera – Cell Host & Microbe   Commentary on Twitter SARS-CoV-2 variants & neutralization: @RanTaube &Co assess #SARSCoV2 neutralization activity of […]

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