COVID-19 vaccine efficacy against omicron (BA.2) variant in England
COVID-19 vaccine efficacy against omicron (BA.2) variant in England

COVID-19 vaccine efficacy against omicron (BA.2) variant in England

The Omicron (B.1.1.529) variant, first discovered in the UK on 27 November 2021, quickly became the dominant strain, in part due to reduced vaccine efficacy.

  • Andrews N
  • Stowe J
  • Kirsebom F
  • et al.
COVID-19 vaccine efficacy against omicron (B.1.1.529) variant.