O'Brien, Katherine L.

Top Publications

Top Publications Authored or Co-Authored by "O'Brien, Katherine L."

• Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: an interim analysis of four randomised controlled trials in Brazil, South Africa, and the UK

  The Lancet, Volume 397, No. 10269, Year 2021, Citations 3652
• Global, regional, and national disease burden estimates of acute lower respiratory infections due to respiratory syncytial virus in young children in 2015: a systematic review and modelling study

  The Lancet, Volume 390, No. 10098, Year 2017, Citations 1411
• Single-dose administration and the influence of the timing of the booster dose on immunogenicity and efficacy of ChAdOx1 nCoV-19 (AZD1222) vaccine: a pooled analysis of four randomised trials

  The Lancet, Volume 397, No. 10277, Year 2021, Citations 926
• Duration of effectiveness of vaccines against SARS-CoV-2 infection and COVID-19 disease: results of a systematic review and meta-regression

  The Lancet, Volume 399, No. 10328, Year 2022, Citations 667
• Systematic evaluation of serotypes causing invasive pneumococcal disease among children under five: The pneumococcal global serotype project

  PLoS Medicine, Volume 7, No. 10, Article e1000348, Year 2010, Citations 522