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Billy Ogwel

Evaluation of Intussusception after Monovalent Rotavirus Vaccination in Africa
2018 · Jacqueline E. Tate, Jason M. Mwenda, et al. · New England Journal of Medicine · 99
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Effectiveness of Monovalent Rotavirus Vaccine Against Hospitalization With Acute Rotavirus Gastroenteritis in Kenyan Children
2019 · Sammy Khagayi, Richard Omore, et al. · Clinical Infectious Diseases · 43
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Impact of the Introduction of Rotavirus Vaccine on Hospital Admissions for Diarrhea Among Children in Kenya: A Controlled Interrupted Time-Series Analysis
2019 · Grieven P Otieno, Christian Bottomley, et al. · Clinical Infectious Diseases · 40
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Diarrhea Case Surveillance in the Enterics for Global Health Shigella Surveillance Study: Epidemiologic Methods
2024 · Hannah E Atlas, Bakary Conteh, et al. · Open Forum Infectious Diseases · 33
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Rotavirus group A genotype circulation patterns across Kenya before and after nationwide vaccine introduction, 2010–2018
2020 · Mike J. Mwanga, Betty E. Owor, et al. · BMC Infectious Diseases · 27
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Prevalence, Clinical Severity, and Seasonality of Adenovirus 40/41, Astrovirus, Sapovirus, and Rotavirus Among Young Children With Moderate-to-Severe Diarrhea: Results From the Vaccine Impact on Diarrhea in Africa (VIDA) Study
2023 · Adama Mamby Keita, Sanogo Doh, et al. · Clinical Infectious Diseases · 26
Antibiotic-Prescribing Practices for Management of Childhood Diarrhea in 3 Sub-Saharan African Countries: Findings From the Vaccine Impact on Diarrhea in Africa (VIDA) Study, 2015–2018
2022 · Alex O Awuor, Billy Ogwel, et al. · Clinical Infectious Diseases · 24
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The incidence and antimicrobial resistance of Shigella-attributable diarrhoea in young children in low-income and middle-income countries from the multicountry Enterics for Global Health (EFGH) Shigella Surveillance Study: a prospective, facility-based hybrid surveillance study
2026 · Mohammad Tahir Yousafzai, Jennifer Cornick, et al. · The Lancet Global Health · 19
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Rates of hospitalization and death for all-cause and rotavirus acute gastroenteritis before rotavirus vaccine introduction in Kenya, 2010–2013
2019 · Richard Omore, Sammy Khagayi, et al. · BMC Infectious Diseases · 19
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Epidemiology of Enteroaggregative, Enteropathogenic, and Shiga Toxin–ProducingEscherichia coliAmong Children Aged <5 Years in 3 Countries in Africa, 2015–2018: Vaccine Impact on Diarrhea in Africa (VIDA) Study
2023 · John B Ochieng, Helen Powell, et al. · Clinical Infectious Diseases · 15
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Evaluation of Fecal Inflammatory Biomarkers to Identify Bacterial Diarrhea Episodes: Systematic Review and Protocol for the Enterics for Global Health Shigella Surveillance Study
2024 · Courtney Babb, Henry Badji, et al. · Open Forum Infectious Diseases · 13
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Predictive modeling for infectious diarrheal disease in pediatric populations: A systematic review
2023 · Billy Ogwel, Vincent Mzazi, et al. · Learning Health Systems · 12
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Exploring Survey-Based Water, Sanitation, and Animal Associations With Enteric Pathogen Carriage: Comparing Results in a Cohort of Cases With Moderate-to-Severe Diarrhea to Those in Controls in the Vaccine Impact on Diarrhea in Africa (VIDA) Study, 2015–2018
2023 · David M Berendes, Richard Omore, et al. · Clinical Infectious Diseases · 12
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Data Management in Multicountry Consortium Studies: The Enterics For Global Health (EFGH) Shigella Surveillance Study Example
2024 · Erika Feutz, Prasanta K Biswas, et al. · Open Forum Infectious Diseases · 10
Population Enumeration and Household Utilization Survey Methods in the Enterics for Global Health (EFGH): Shigella Surveillance Study
2024 · Ryan Dodd, Alex O Awuor, et al. · Open Forum Infectious Diseases · 10
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The Enterics for Global Health (EFGH) Shigella Surveillance Study in Kenya
2024 · Richard Omore, Alex O Awuor, et al. · Open Forum Infectious Diseases · 10
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Leveraging cloud computing for improved health service delivery: Findings from public health facilities in Kisumu County, Western Kenya‐2019
2021 · Billy Ogwel, George Odhiambo‐Otieno, et al. · Learning Health Systems · 9
Cloud Computing Adoption by Public Hospitals in Kenya: A Technological, Organisational and Behavioural Perspective
2020 · Billy Ogwel, Gabriel Otieno, et al. · International Journal of Scientific and Research Publications · 8
Derivation and validation of a clinical predictive model for longer duration diarrhea among pediatric patients in Kenya using machine learning algorithms
2025 · Billy Ogwel, Vincent H. Mzazi, et al. · BMC Medical Informatics and Decision Making · 7
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Predictive modelling of linear growth faltering among pediatric patients with Diarrhea in Rural Western Kenya: an explainable machine learning approach
2024 · Billy Ogwel, Vincent H. Mzazi, et al. · BMC Medical Informatics and Decision Making · 7
Norovirus Disease Among Children <5 Years in 3 Sub-Saharan African Countries: Findings From the Vaccine Impact on Diarrhea in Africa (VIDA) Study, 2015–2018
2023 · Richard Omore, Helen Powell, et al. · Clinical Infectious Diseases · 7
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Quantifying the Cost of Shigella Diarrhea in the Enterics for Global Health (EFGH) Shigella Surveillance Study
2024 · Chloe Morozoff, Naveed Ahmed, et al. · Open Forum Infectious Diseases · 3
Histo-Blood Group Antigen Null Phenotypes Associated With a Decreased Risk of Clinical Rotavirus Vaccine Failure Among Children <2 Years of Age Participating in the Vaccine Impact on Diarrhea in Africa (VIDA) Study in Kenya, Mali, and the Gambia
2023 · Lauren M Schwartz, Jennifer Oshinsky, et al. · Clinical Infectious Diseases · 3
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Rotavirus vaccine effectiveness against rotavirus and acute gastroenteritis mortality: an analysis of pooled case–control studies from the MNSSTER-V dataset
2026 · Mary C Moran, Eleanor Burnett, et al. · The Lancet Child & Adolescent Health · 2
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Performance of fecal inflammatory biomarkers to identify watery shigellosis: Findings from the Enterics for Global Health (EFGH) Shigella surveillance study
2026 · Billy Ogwel, Farhana Khanam, et al. · PLoS neglected tropical diseases · 2
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Works count: 65
Citation count: 473
H-index: 12
I10-index: 16
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