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Sylvia Omulo · SciRah

Researcher profile · Semantic Scholar

Sylvia Omulo

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Sylvia Omulo — researcher profile on SciRah

h-index: 14
Works: 37
Citations: 723

Most-cited papers

WHO global research priorities for antimicrobial resistance in human health
Silvia Bertagnolio, Zlatina Dobreva, Chad Centner, I. Olaru +279 more
2024The Lancet Microbe178 citations Open access
Semantic Scholar
A review of 40 years of enteric antimicrobial resistance research in Eastern Africa: what can be done better?
Sylvia Omulo, S. Thumbi, M. K. Njenga, Douglas R. Call
2015Antimicrobial Resistance and Infection Control108 citations Open access
Semantic Scholar
Antibiotic residues and antibiotic-resistant bacteria detected in milk marketed for human consumption in Kibera, Nairobi
Kelsey R. Brown, Maina Mugoh, D. Call, Sylvia Omulo
2020PLoS ONE64 citations Open access
Semantic Scholar
Antibiotic use and hygiene interact to influence the distribution of antimicrobial-resistant bacteria in low-income communities in Guatemala
Brooke M. Ramay, Mark A. Caudell, C. Cordón-Rosales, L. Archila +8 more
2020Scientific Reports52 citations Open access
Semantic Scholar
Evidence of superficial knowledge regarding antibiotics and their use: Results of two cross-sectional surveys in an urban informal settlement in Kenya
Sylvia Omulo, S. Thumbi, Svetlana Lockwood, J. Verani +3 more
2017PLoS ONE39 citations Open access
Semantic Scholar
Carriage of antimicrobial-resistant bacteria in a high-density informal settlement in Kenya is associated with environmental risk-factors
Sylvia Omulo, E. Lofgren, Svetlana Lockwood, S. Thumbi +9 more
2020Antimicrobial Resistance and Infection Control37 citations Open access
Semantic Scholar
Point-prevalence survey of antibiotic use at three public referral hospitals in Kenya
Sylvia Omulo, M. Oluka, L. Achieng, E. Osoro +17 more
2022PLoS ONE36 citations Open access
Semantic Scholar
Prevalence of colonization with multidrug-resistant bacteria in communities and hospitals in Kenya
Teresa Ita, Ulzii-Orshikh Luvsansharav, Rachel M. Smith, R. Mugoh +18 more
2022Scientific Reports32 citations Open access
Semantic Scholar
Human Colonization With Multidrug-Resistant Organisms: Getting to the Bottom of Antibiotic Resistance.
Rachel M. Smith, E. Lautenbach, Sylvia Omulo, R. Araos +5 more
2021Open Forum Infectious Diseases24 citations Open access
Semantic Scholar
Multi-country cross-sectional study of colonization with multidrug-resistant organisms: protocol and methods for the Antibiotic Resistance in Communities and Hospitals (ARCH) studies
Aditya Sharma, Ulzii-Orshikh Luvsansharav, Prabasaj Paul, J. Lutgring +16 more
2021BMC Public Health22 citations Open access
Semantic Scholar
Colonization With Antibiotic-Resistant Bacteria in a Hospital and Associated Communities in Guatemala: An Antibiotic Resistance in Communities and Hospitals (ARCH) Study
Brooke M. Ramay, Carmen Castillo, L. Grajeda, L. F. Santos +14 more
2023Clinical Infectious Diseases17 citations Open access
Semantic Scholar
Analysis of antibiotic use and access to drugs among poultry farmers in Kenya
D. Muloi, Mitchelle R. Kasudi, Maurice K. Murungi, Eugine Lusanji Ibayi +13 more
2025One Health16 citations Open access
Semantic Scholar
Risk Factors for Colonization With Extended-Spectrum Cephalosporin-Resistant and Carbapenem-Resistant Enterobacterales Among Hospitalized Patients in Kenya: An Antibiotic Resistance in Communities and Hospitals (ARCH) Study
Sylvia Omulo, Teresa Ita, R. Mugoh, C. Ayodo +9 more
2023Clinical Infectious Diseases16 citations Open access
Semantic Scholar
A review of 40 years of enteric antimicrobial resistance research in Eastern Africa: what can be done better?
Sylvia Omulo, S. Thumbi, M. K. Njenga, D. Call
2015Antimicrobial Resistance and Infection Control15 citations Open access
Semantic Scholar
Risk Factors for Colonization With Multidrug-Resistant Bacteria in Urban and Rural Communities in Kenya: An Antimicrobial Resistance in Communities and Hospitals (ARCH) Study
Mark A. Caudell, C. Ayodo, Teresa Ita, Rachel M. Smith +7 more
2023Clinical Infectious Diseases11 citations Open access
Semantic Scholar
Colonization with antibiotic resistant bacteria in communities and hospitals across six countries, including Bangladesh, Botswana, Chile, Guatemala, India, and Kenya
Gemma Parra, E. Lautenbach, M. Mosepele, N. Mannathoko +14 more
2025Scientific Reports10 citations Open access
Semantic Scholar
Risk factors for colonization with extended-spectrum cephalosporin-resistant and carbapenem-resistant Enterobacterales among hospitalized patients in Guatemala: An Antibiotic Resistance in Communities and Hospitals (ARCH) study
Mark A. Caudell, Carmen Castillo, Lucas F. Santos, L. Grajeda +11 more
2024IJID Regions9 citations Open access
Semantic Scholar
The impact of fecal sample processing on prevalence estimates for antibiotic-resistant Escherichia coli.
Sylvia Omulo, E. Lofgren, Maina Mugoh, Moshe Alando +6 more
2017Journal of Microbiological Methods8 citations
Semantic Scholar
Point-Prevalence Surveys of Antibiotic Use at Three Large Public Hospitals in Kenya
Sylvia Omulo, Margaret Oluka, L. Ombajo, E. Osoro +16 more
2020Infection control and hospital epidemiology7 citations Open access
Semantic Scholar
Diagnostic Underuse and Antimicrobial Resistance Patterns Among Hospitalized Children in a National Referral Hospital in Kenya: A Five-Year Retrospective Study
Veronicah M. Chuchu, Teresa Ita, I. Inwani, Julius Oyugi +2 more
2025Antibiotics5 citations Open access
Semantic Scholar
Estimating the population-level prevalence of antimicrobial-resistant enteric bacteria from latrine samples
Sylvia Omulo, Maina Mugoh, Joshua Obiya, Moshe Alando +1 more
2022Antimicrobial Resistance and Infection Control5 citations Open access
Semantic Scholar
Multidrug-resistant Salmonella Typhi among symptomatic and asymptomatic children in informal settlements in Nairobi, Kenya
S. Kavai, Julius Oyugi, C. Mbae, K. Kering +4 more
2024BMC Infectious Diseases3 citations
Semantic Scholar
Genotypic Diversity among Salmonella Typhi Isolated from Children Living in Informal Settlements in Nairobi, Kenya
S. Kavai, Julius Oyugi, C. Mbae, C. Wairimu +5 more
2024International Journal of Clinical Microbiology3 citations Open access
Semantic Scholar
Detection of antibiotic resistant Enterobacterales in commercial raw pet food: a preliminary study
C. Fisher, Douglas R. Call, Sylvia Omulo
2024Frontiers in Veterinary Science3 citations Open access
Semantic Scholar
Nasal Carriage of Methicillin-Resistant Staphylococcus Sciuri Group by Residents of an Urban Informal Settlement in Kenya
C. Ayodo, R. Mugoh, Teresa Ita, C. Ouma +4 more
2023East African Health Research Journal2 citations Open access
Semantic Scholar
<i>Escherichia coli</i> Pathotypes in Children with Acute Diarrhea in an Informal Settlement in Nairobi, Kenya
Moureen Jepleting, W. Mutai, V. Musyoki, Beatrice Oduor +4 more
2023Advances in microbiology2 citations Open access
Semantic Scholar
Risk factors associated with community colonization of extended-spectrum cephalosporin-resistant Enterobacterales from an antibiotic resistance in communities and hospitals (ARCH) study, Guatemala
Brooke M. Ramay, Mark A. Caudell, Carmen Castillo, L. Grajeda +11 more
2025Scientific Reports1 citations Open access
Semantic Scholar
Long-term antibiotic exposure landscapes and resistant Escherichia coli colonization in a densely populated setting
Eric Ng'eno, Marlon E. Cobos, Samuel Kiplang'at, R. Mugoh +4 more
2024PLoS ONE1 citations Open access
Semantic Scholar
1277. Colonization Rates for Antimicrobial-resistant Bacteria in Kenya: An Antibiotic Resistance in Communities and Hospitals (ARCH) Study
Sylvia Omulo, Ulzii-Orshikh Luvsansharav, Teresa Ita, R. Mugoh +9 more
2021Open Forum Infectious Diseases1 citations Open access
Semantic Scholar
Review for "A retrospective study (2007-2015) on brucellosis seropositivity in livestock in South Africa"
Sylvia Omulo
20201 citations
Semantic Scholar
Advancing health research practices among forcibly displaced populations: A multidisciplinary stakeholder workshop
Ameera S. Abu-Khalil, R. J. Sayeeda, Beenish Shaikh, A. Salih +16 more
2026Health Research Policy and Systems0 citations Open access
Semantic Scholar
Advancing ethical wastewater and environmental surveillance for public health in Africa
Sizwe Nkambule, Sylvia Omulo, V. Baraka, B. Mware +5 more
2026The Lancet Regional Health - Africa0 citations Open access
Semantic Scholar
Phenotypic and genomic profiling of multidrug-resistant Escherichia coli and Klebsiella pneumoniae isolated from Intensive Care Unit patients in Kenya
Beatrice Oduor, Anne Maina, Job Mwale, Brian Ogoti +7 more
2026BMC Microbiology0 citations Open access
Semantic Scholar
Differences in antibiotic susceptibility among gut-colonizing Acinetobacter baumannii isolated from hospital and community populations in Kenya
R. Mugoh, W. Mutai, V. Musyoki, C. Ayodo +5 more
2025The Pan African Medical Journal0 citations Open access
Semantic Scholar
Estimating the population-level prevalence of antimicrobial-resistant enteric bacteria from latrine samples
Sylvia Omulo, Maina Mugoh, Joshua Obiya, Moshe Alando +1 more
2022Antimicrobial Resistance and Infection Control0 citations Open access
Semantic Scholar
Carriage of antimicrobial-resistant bacteria in a high-density informal settlement in Kenya is associated with environmental risk-factors
Sylvia Omulo, E. Lofgren, S. Lockwood, S. Thumbi +9 more
2021Antimicrobial Resistance and Infection Control0 citations Open access
Semantic Scholar
Disentangling the wicked problem of antibiotic resistance
Sylvia Omulo
20170 citations
Semantic Scholar

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Teresa Ita — researcher profile on SciRah

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Rachel M. Smith×7

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M. K. Njenga×6

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Ulzii-Orshikh Luvsansharav×6

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