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R. Omore · SciRah

Researcher profile · Semantic Scholar

R. Omore

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R. Omore — researcher profile on SciRah

h-index: 30
Works: 123
Citations: 6,355

Most-cited papers

Diarrhoeal disease and subsequent risk of death in infants and children residing in low-income and middle-income countries: analysis of the GEMS case-control study and 12-month GEMS-1A follow-on study
M. Levine, D. Nasrin, S. Acácio, Q. Bassat +37 more
2019Lancet Global Health176 citations Open access
Semantic Scholar
Causes of Death Among Infants and Children in the Child Health and Mortality Prevention Surveillance (CHAMPS) Network
Q. Bassat, D. Blau, I. Ogbuanu, S. Samura +36 more
2023JAMA Network Open109 citations Open access
Semantic Scholar
Colonization factors among enterotoxigenic Escherichia coli isolates from children with moderate-to-severe diarrhea and from matched controls in the Global Enteric Multicenter Study (GEMS)
R. Vidal, K. Muhsen, S. Tennant, A. Svennerholm +44 more
2019PLoS Neglected Tropical Diseases94 citations Open access
Semantic Scholar
Pathogens Associated With Linear Growth Faltering in Children With Diarrhea and Impact of Antibiotic Treatment: The Global Enteric Multicenter Study
D. Nasrin, W. Blackwelder, H. Sommerfelt, Yu-Kun Wu +37 more
2021Journal of Infectious Diseases90 citations Open access
Semantic Scholar
Evaluation of Intussusception Following Rotavirus Vaccination in Africa
J. Tate, J. Mwenda, G. Armah, B. Jani +32 more
2018New England Journal of Medicine88 citations Open access
Semantic Scholar
Causes of death identified in neonates enrolled through Child Health and Mortality Prevention Surveillance (CHAMPS), December 2016 –December 2021
S. Mahtab, S. Madhi, V. Baillie, Toyah Els +37 more
2023PLOS Global Public Health65 citations Open access
Semantic Scholar
Associations Between Eight Earth Observation‐Derived Climate Variables and Enteropathogen Infection: An Independent Participant Data Meta‐Analysis of Surveillance Studies With Broad Spectrum Nucleic Acid Diagnostics
J. Colston, B. Zaitchik, H. Badr, E. Burnett +43 more
2021GeoHealth48 citations Open access
Semantic Scholar
Shigella in Africa: New Insights From the Vaccine Impact on Diarrhea in Africa (VIDA) Study
I. Kasumba, H. Badji, H. Powell, M. J. Hossain +25 more
2023Clinical Infectious Diseases47 citations Open access
Semantic Scholar
Inappropriate use of antibiotics for childhood diarrhea case management — Kenya, 2009–2016
Chulwoo Rhee, G. Aol, A. Ouma, A. Audi +10 more
2019BMC Public Health47 citations Open access
Semantic Scholar
Contribution of malnutrition to infant and child deaths in Sub-Saharan Africa and South Asia
Z. Madewell, A. Keita, P. Das, A. Mehta +38 more
2024BMJ Global Health45 citations Open access
Semantic Scholar
Enteropathogen antibody dynamics and force of infection among children in low-resource settings
B. Arnold, Diana L. Martin, Jane Juma, H. Mkocha +9 more
2019eLife45 citations Open access
Semantic Scholar
Effectiveness of Monovalent Rotavirus Vaccine Against Hospitalization With Acute Rotavirus Gastroenteritis in Kenyan Children
S. Khagayi, R. Omore, G. Otieno, B. Ogwel +18 more
2019Clinical Infectious Diseases44 citations Open access
Semantic Scholar
Etiology, Presentation, and Risk Factors for Diarrheal Syndromes in 3 Sub-Saharan African Countries After the Introduction of Rotavirus Vaccines From the Vaccine Impact on Diarrhea in Africa (VIDA) Study
Andrea G. Buchwald, J. Verani, A. Keita, M. J. Hossain +16 more
2023Clinical Infectious Diseases34 citations Open access
Semantic Scholar
Impact of the Introduction of Rotavirus Vaccine on Hospital Admissions for Diarrhea Among Children in Kenya: A Controlled Interrupted Time-Series Analysis
G. Otieno, C. Bottomley, S. Khagayi, I. Adetifa +17 more
2019Clinical Infectious Diseases34 citations Open access
Semantic Scholar
Traditional Medicine Beliefs and Practices among Caregivers of Children under Five Years—The Child Health and Mortality Prevention Surveillance (CHAMPS), Western Kenya: A qualitative study
S. Ngere, V. Akelo, Kenneth Ondeng'e, R. Ridzon +4 more
2022PLoS ONE33 citations Open access
Semantic Scholar
Has Authorship in the Decolonizing Global Health Movement Been Colonized?
Chris A. Rees, G. Rajesh, Hussein K Manji, Catherine Shari +6 more
2023Annals of Global Health32 citations Open access
Semantic Scholar
Diarrhea Case Surveillance in the Enterics for Global Health Shigella Surveillance Study: Epidemiologic Methods
H. Atlas, B. Conteh, M. Islam, K. Jere +49 more
2024Open Forum Infectious Diseases28 citations Open access
Semantic Scholar
Associations between Household-Level Exposures and All-Cause Diarrhea and Pathogen-Specific Enteric Infections in Children Enrolled in Five Sentinel Surveillance Studies
J. Colston, A. G. Faruque, M. J. Hossain, Debasish Saha +24 more
2020International Journal of Environmental Research and Public Health27 citations Open access
Semantic Scholar
Shigella Detection and Molecular Serotyping With a Customized TaqMan Array Card in the Enterics for Global Health (EFGH): Shigella Surveillance Study
Jie Liu, Paul F. Garcia Bardales, K. Islam, S. Jarju +44 more
2024Open Forum Infectious Diseases26 citations Open access
Semantic Scholar
Neural tube defects as a cause of death among stillbirths, infants, and children younger than 5 years in sub-Saharan Africa and southeast Asia: an analysis of the CHAMPS network
L. Madrid, Kartavya J. Vyas, V. Kancherla, Haleluya Leulseged +36 more
2023Lancet Global Health26 citations Open access
Semantic Scholar
Rotavirus group A genotype circulation patterns across Kenya before and after nationwide vaccine introduction, 2010–2018
M. Mwanga, B. Owor, J. B. Ochieng, Mwanajuma Ngama +18 more
2020BMC Infectious Diseases26 citations Open access
Semantic Scholar
SARS-CoV-2 seroprevalence in three Kenyan health and demographic surveillance sites, December 2020-May 2021
A. Etyang, I. Adetifa, R. Omore, Thomas Misore +38 more
2022medRxiv24 citations Open access
Semantic Scholar
Characteristics of Salmonella Recovered From Stools of Children Enrolled in the Global Enteric Multicenter Study
I. Kasumba, C. Pulford, B. Perez-Sepulveda, S. Sen +41 more
2021Clinical Infectious Diseases24 citations Open access
Semantic Scholar
A Randomized Controlled Trial to Assess the Impact of Ceramic Water Filters on Prevention of Diarrhea and Cryptosporidiosis in Infants and Young Children-Western Kenya, 2013.
J. Morris, J. Murphy, K. Fagerli, Chandra L Schneeberger +14 more
2018American Journal of Tropical Medicine and Hygiene24 citations Open access
Semantic Scholar
Moderate-to-Severe Diarrhea and Stunting Among Children Younger Than 5 Years: Findings From the Vaccine Impact on Diarrhea in Africa (VIDA) Study
D. Nasrin, Yuan-Yuan Liang, H. Powell, I. Casanova +19 more
2023Clinical Infectious Diseases23 citations Open access
Semantic Scholar
Microbiological Methods Used in the Enterics for Global Health Shigella Surveillance Study
Bri'Anna Horne, H. Badji, M. T. Bhuiyan, Lucero Romaina Cachique +45 more
2024Open Forum Infectious Diseases22 citations Open access
Semantic Scholar
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
A. Awuor, B. Ogwel, H. Powell, J. Verani +25 more
2023Clinical Infectious Diseases21 citations Open access
Semantic Scholar
Building laboratory capacity to detect and characterize pathogens of public and global health security concern in Kenya
E. Hunsperger, Bonventure Juma, C. Onyango, J. B. Ochieng +16 more
2019BMC Public Health21 citations Open access
Semantic Scholar
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
A. Keita, Sanogo Doh, S. Sow, H. Powell +26 more
2023Clinical Infectious Diseases20 citations Open access
Semantic Scholar
A Description of the Statistical Methods for the Vaccine Impact on Diarrhea in Africa (VIDA) Study
H. Powell, Yuan-Yuan Liang, K. Neuzil, Leslie P. Jamka +5 more
2023Clinical Infectious Diseases19 citations Open access
Semantic Scholar
Risk Factors Associated with Increased Mortality from Intussusception in African Infants
T. Pindyck, U. Parashar, J. Mwenda, A. Tadesse +7 more
2020Journal of Pediatric Gastroenterology and Nutrition - JPGN17 citations Open access
Semantic Scholar
Rates of hospitalization and death for all-cause and rotavirus acute gastroenteritis before rotavirus vaccine introduction in Kenya, 2010–2013
R. Omore, S. Khagayi, B. Ogwel, Reuben M. Onkoba +11 more
2019BMC Infectious Diseases17 citations Open access
Semantic Scholar
Spatiotemporal variation in risk of Shigella infection in childhood: a global risk mapping and prediction model using individual participant data
H. Badr, J. Colston, Nhat-Lan H. Nguyen, Yenting Chen +56 more
2023Lancet Global Health16 citations Open access
Semantic Scholar
Epidemiology of Enteroaggregative, Enteropathogenic, and Shiga Toxin–Producing Escherichia coli Among Children Aged <5 Years in 3 Countries in Africa, 2015–2018: Vaccine Impact on Diarrhea in Africa (VIDA) Study
J. B. Ochieng, H. Powell, Ciara E. Sugerman, R. Omore +28 more
2023Clinical Infectious Diseases16 citations Open access
Semantic Scholar
Clinical and Epidemiologic Features of Cryptosporidium-Associated Diarrheal Disease Among Young Children Living in Sub-Saharan Africa: The Vaccine Impact on Diarrhea in Africa (VIDA) Study
M. J. Hossain, H. Powell, S. Sow, R. Omore +20 more
2023Clinical Infectious Diseases16 citations Open access
Semantic Scholar
Management of Diarrhea in Young Children in Sub-Saharan Africa: Adherence to World Health Organization Recommendations During the Global Enteric Multisite Study (2007–2011) and the Vaccine Impact of Diarrhea in Africa (VIDA) Study (2015–2018)
Emily L Deichsel, A. Keita, J. Verani, H. Powell +10 more
2023Clinical Infectious Diseases16 citations Open access
Semantic Scholar
Survey-Based Assessment of Water, Sanitation, and Animal-Associated Risk Factors for Moderate-to-Severe Diarrhea in the Vaccine Impact on Diarrhea in Africa (VIDA) Study: The Gambia, Mali, and Kenya, 2015-2018.
D. Berendes, K. Fagerli, Sunkyung Kim, D. Nasrin +16 more
2023Clinical Infectious Diseases14 citations Open access
Semantic Scholar
Multiple Introductions and Predominance of Rotavirus Group A Genotype G3P[8] in Kilifi, Coastal Kenya, 4 Years after Nationwide Vaccine Introduction
M. Mwanga, J. Verani, R. Omore, Jacqueline E. Tate +6 more
2020Pathogens14 citations Open access
Semantic Scholar
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.
D. Berendes, R. Omore, Graeme Prentice-Mott, K. Fagerli +23 more
2023Clinical Infectious Diseases12 citations Open access
Semantic Scholar
Evaluation of Fecal Inflammatory Biomarkers to Identify Bacterial Diarrhea Episodes: Systematic Review and Protocol for the Enterics for Global Health Shigella Surveillance Study
C. Babb, H. Badji, M. T. Bhuiyan, J. Cornick +41 more
2024Open Forum Infectious Diseases11 citations Open access
Semantic Scholar
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
Mohammad Tahir Yousafzai, J. Cornick, Pablo Peñataro Yori, M. J. Hossain +82 more
2026Lancet Global Health9 citations Open access
Semantic Scholar
Data Management in Multicountry Consortium Studies: The Enterics For Global Health (EFGH) Shigella Surveillance Study Example
E. Feutz, P. K. Biswas, L. Ndeketa, B. Ogwel +44 more
2024Open Forum Infectious Diseases9 citations Open access
Semantic Scholar
Rotavirus vaccine effectiveness stratified by national-level characteristics: an introduction to the 24-country MNSSTER-V Project, 2007–2023
E. Burnett, Jazmina Umaña, P. Anwari, H. Mujuru +26 more
2024Journal of Infectious Diseases9 citations Open access
Semantic Scholar
Giardia Detection and Codetection With Other Enteric Pathogens in Young Children in the Vaccine Impact on Diarrhea in Africa (VIDA) Case-Control Study: 2015-2018.
P. Marcenac, A. Traoré, Sunkyung Kim, Graeme Prentice-Mott +19 more
2023Clinical Infectious Diseases9 citations Open access
Semantic Scholar
Population Enumeration and Household Utilization Survey Methods in the Enterics for Global Health (EFGH): Shigella Surveillance Study
Ryan Dodd, A. Awuor, Paul F. Garcia Bardales, F. Khanam +44 more
2024Open Forum Infectious Diseases8 citations Open access
Semantic Scholar
Leveraging cloud computing for improved health service delivery: Findings from public health facilities in Kisumu County, Western Kenya‐2019
B. Ogwel, G. Odhiambo-Otieno, G. Otieno, J. Abila +1 more
2021Learning Health Systems8 citations Open access
Semantic Scholar
The Enterics for Global Health (EFGH) Shigella Surveillance Study in Kenya
R. Omore, A. Awuor, B. Ogwel, Caleb Okonji +15 more
2024Open Forum Infectious Diseases7 citations Open access
Semantic Scholar
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
R. Omore, H. Powell, S. Sow, M. J. Hossain +28 more
2023Clinical Infectious Diseases7 citations Open access
Semantic Scholar
Predictive modeling for infectious diarrheal disease in pediatric populations: A systematic review
B. Ogwel, Vincent H. Mzazi, B. Nyawanda, G. Otieno +1 more
2023Learning Health Systems7 citations Open access
Semantic Scholar
The 2022 Vaccines Against Shigella and Enterotoxigenic Escherichia coli (VASE) Conference: Summary of breakout workshops
Shahida Baqar, A. Bonavia, A. Bourgeois, Joseph J Campo +18 more
2023Vaccine6 citations Open access
Semantic Scholar

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