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Pfizer says South African variant could significantly reduce vaccine protection

Pfizer says South African variant could significantly reduce vaccine protection

13 Sept 06:14 Key points summarised by AI
  • A laboratory study suggests the Pfizer/BioNTech vaccine's antibody protection against the South African variant (B.1.351) could be reduced by two-thirds.
  • Despite the lab findings, the vaccine still neutralizes the virus, and there is currently no real-world evidence that the variant reduces vaccine protection in people.
  • Pfizer and BioNTech are preparing to develop an updated version of their mRNA vaccine or a booster shot, should it be required.
  • Experts believe the vaccine will likely remain protective against severe disease and death from the variant, emphasizing its role in preventing healthcare systems from being overwhelmed.
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