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Pfizer says South African variant could significantly reduce vaccine protection


A laboratory study suggests that the South African variant of the coronavirus may reduce antibody protection from the Pfizer Inc/BioNTech SE vaccine by two-thirds, and it is not clear if the shot will be effective against the mutation, the companies said on Wednesday.

Reuters - February 18, 2021

View the full story here: https://www.reuters.com/article/us-health-coronavirus-vaccines-variants-idUSKBN2AH2VG