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Ama Umesi

Safety and immunogenicity of inactivated poliovirus vaccine when given with measles–rubella combined vaccine and yellow fever vaccine and when given via different administration routes: a phase 4, randomised, non-inferiority trial in The Gambia
2016 · Ed Clarke, Yauba Saidu, et al. · The Lancet Global Health · 53
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Meningococcal ACWYX Conjugate Vaccine in 2-to-29-Year-Olds in Mali and Gambia
2023 · Fadima C. Haidara, Ama Umesi, et al. · New England Journal of Medicine · 44
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Immunogenicity and safety of a novel ten-valent pneumococcal conjugate vaccine in healthy infants in The Gambia: a phase 3, randomised, double-blind, non-inferiority trial
2021 · Ed Clarke, Adedapo Bashorun, et al. · The Lancet Infectious Diseases · 38
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Safety and immunogenicity of a novel 10-valent pneumococcal conjugate vaccine candidate in adults, toddlers, and infants in The Gambia—Results of a phase 1/2 randomized, double-blinded, controlled trial
2019 · Ed Clarke, Adedapo O. Bashorun, et al. · Vaccine · 30
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Enhancement of cytokine‐driven NK cell IFN‐γ production after vaccination of HCMV infected Africans
2017 · Alansana Darboe, Ebrima Danso, et al. · European Journal of Immunology · 29
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Safety of the novel oral poliovirus vaccine type 2 (nOPV2) in infants and young children aged 1 to <5 years and lot-to-lot consistency of the immune response to nOPV2 in infants in The Gambia: a phase 3, double-blind, randomised controlled trial
2024 · Magnus Ochoge, Ahmed Cherno Futa, et al. · The Lancet · 27
COVID-19-related research in Africa: a cross-sectional review of the International Clinical Trial Registration Platform (ICTRP)
2021 · Bassey Edem, Victor Williams, et al. · Trials · 12
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A bibliometric assessment of the progress, challenges, and gaps in vaccine uptake studies in Africa
2025 · Esu S. Ezeani, Umego Chukwudi Theodore, et al. · Clinical Epidemiology and Global Health · 9
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The Immunogenicity of Fractional Intradermal Doses of the Inactivated Poliovirus Vaccine Is Associated With the Size of the Intradermal Fluid Bleb
2017 · Jack Bibby, Yauba Saidu, et al. · Clinical Infectious Diseases · 8
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Collecting and reporting adverse events in low-income settings—perspectives from vaccine trials in the Gambia
2024 · Andrew Ayi-Ashong Bruce, Ama-Onyebuchi Umesi, et al. · Trials · 2
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Climate change in Africa case studies
2024 · Ama Umesi, Omas Ubiame, et al. · Routledge eBooks
Climate change and access to healthcare
2024 · Ama Umesi, Akua Frimpomaa Darkwah, et al. · Routledge eBooks
Works count: 12
Citation count: 252
H-index: 8
I10-index: 7
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