Amanda Leach

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

Merryn Voysey, Sue Ann Costa Clemens, Shabir A. Madhi et al. · The Lancet · 2020 · 5K citations · Full text

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

Merryn Voysey, Sue Ann Costa Clemens, Shabir A. Madhi et al. · The Lancet · 2021 · 1.2K citations · Full text

Seven-Year Efficacy of RTS,S/AS01 Malaria Vaccine among Young African Children

Ally Olotu, Greg Fegan, Juliana Wambua et al. · New England Journal of Medicine · 2016 · 414 citations · Full text

Efficacy of RTS,S/AS01E Vaccine against Malaria in Children 5 to 17 Months of Age

Philip Bejon, John Lusingu, Ally Olotu et al. · New England Journal of Medicine · 2008 · 412 citations · Full text

Bacterial colonization of the nasopharynx predicts very early onset and persistence of otitis media in Australian Aboriginal infants

Amanda Leach, Judith Boswell, V. Asche et al. · The Pediatric Infectious Disease Journal · 1994 · 341 citations

Microbial Disease, Antibiotics, Persistent Om +15