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Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Roma Chilengi · Sankore

Roma Chilengi

ORCID, self-asserted

ORCID 0000-0003-0221-9527

This profile carries an ORCID the researcher published on their own record — the strongest evidence available short of a human confirming it.

Publications

57

Citations

642

h-index

15

Computed over the works the graph holds, so it is a floor rather than a career figure.

i10-index

22

Affiliations

Every institution this scholar has appeared with on a work, by how many.

Centre for Infectious Disease Research in Zambia13 works
National Institute of Public Administration6 works
Zambia National Public Health Institute4 works
Golden Valley Agricultural Research Trust1 works
Stellenbosch University1 works

Publications

34 works in the graph, newest first.

Faecal Coliforms and Escherichia coli Contamination in Drinking Water Sources in Cholera Hotspot Areas of Lusaka District, Zambia: A Cross-Sectional Study
2026MicroorganismsJournalOpen access2 citations10.3390/microorganisms14020420
Distinct infant resistome trajectories shaped by country income and geography revealed through global metagenomics reanalysis
2026npj Antimicrobials and ResistanceJournalOpen access1 citations10.1038/s44259-026-00194-8
Statistical Modelling of Waning Immunity After Shanchol™ Vaccination: A Prospective Cohort Study
2026VaccinesJournalOpen access0 citations10.3390/vaccines14020147
Rotavirus Prevalence, Genetic Diversity, and Co-Infections During the 2023–2024 Cholera Outbreak in Zambia: Insights from Multi-Pathogen Diagnostics
2026VirusesJournalOpen access0 citations10.3390/v18050508

Pre-vaccination biomarkers of enteric dysfunction, inflammation and nutritional status associate with seroconversion to oral cholera vaccine and are perturbed during natural infection

2026Frontiers in ImmunologyJournalOpen access0 citations10.3389/fimmu.2026.1917668

Point Prevalence Survey of Antibiotic Use in Level 1 hospitals in Zambia: Future Prospects for Antimicrobial Stewardship Programs

2025Infection and Drug ResistanceJournalOpen access10 citations10.2147/idr.s509522

Safety, immunogenicity, and relative efficacy of a parenteral trivalent rotavirus subunit vaccine candidate (TV P2-VP8) in healthy Ghanaian, Malawian, and Zambian infants

2025VaccineJournalOpen access4 citations10.1016/j.vaccine.2025.128019

Current status and future direction of antimicrobial stewardship programs and antibiotic prescribing in primary care hospitals in Zambia

2025JAC-Antimicrobial ResistanceJournalOpen access5 citations10.1093/jacamr/dlaf085

Genomic analysis and antimicrobial resistance of Vibrio cholerae isolated during Zambia’s 2023 cholera epidemic

2025Microbial GenomicsJournalOpen access3 citations10.1099/mgen.0.001566

No evidence of MMR induced trained immunity to prevent SARS COV2: results from a multi-centre RCT

2025Frontiers in ImmunologyJournalOpen access1 citations10.3389/fimmu.2025.1588190

Prevalence and Patterns of Enteric Co-Infections Among Individuals Presenting with Cholera-like Diarrheal Disease During Seasonal Cholera Outbreaks

2025PathogensJournalOpen access1 citations10.3390/pathogens14121224

Genomic diversity and antimicrobial resistance of Vibrio cholerae isolates from Africa: a PulseNet Africa initiative using nanopore sequencing to enhance genomic surveillance

2025Microbial GenomicsJournalOpen access1 citations10.1099/mgen.0.001586

Systematic review of associations between gut microbiome composition and stunting in under-five children

2024npj Biofilms and MicrobiomesJournalOpen access37 citations10.1038/s41522-024-00517-5

Knowledge, awareness and practices of healthcare workers regarding antimicrobial use, resistance and stewardship in Zambia: a multi-facility cross-sectional study

2024JAC-Antimicrobial ResistanceJournalOpen accessSenior author29 citations10.1093/jacamr/dlae076

The Incidence and Risk Factors for Enterotoxigenic E. coli Diarrheal Disease in Children under Three Years Old in Lusaka, Zambia

2024MicroorganismsJournalOpen access7 citations10.3390/microorganisms12040698

Comparative analysis of cholera serum vibriocidal antibodies from Convalescent and vaccinated adults in Zambia

2024VaccineJournal2 citations10.1016/j.vaccine.2024.05.027

Human cytomegalovirus seropositivity and its influence on oral rotavirus vaccine immunogenicity: a specific concern for HIV-exposed-uninfected infants

2024Clinical & Experimental ImmunologyJournalOpen access1 citations10.1093/cei/uxae029

Impact of antibiotics on gut microbiome composition and resistome in the first years of life in low- to middle-income countries: A systematic review

2023PLoS MedicineJournalOpen accessCorresponding64 citations10.1371/journal.pmed.1004235

Spatiotemporal variation in risk of Shigella infection in childhood: a global risk mapping and prediction model using individual participant data

2023The Lancet Global HealthJournalOpen access20 citations10.1016/s2214-109x(22)00549-6

Safety, tolerability, and immunogenicity of an oral inactivated ETEC vaccine (ETVAX®) with dmLT adjuvant in healthy adults and children in Zambia: An age descending randomised, placebo-controlled trial

2023VaccineJournalOpen access17 citations10.1016/j.vaccine.2023.09.052

Ecological Niche Modeling of Aedes and Culex Mosquitoes: A Risk Map for Chikungunya and West Nile Viruses in Zambia

2023VirusesJournalOpen access15 citations10.3390/v15091900

Prevalence of Diarrhoeagenic Escherichia coli among Children Aged between 0–36 Months in Peri-Urban Areas of Lusaka

2023MicroorganismsJournalOpen accessSenior author13 citations10.3390/microorganisms11112790

Evaluation of ROTARIX® Booster Dose Vaccination at 9 Months for Safety and Enhanced Anti-Rotavirus Immunity in Zambian Children: A Randomised Controlled Trial

2023VaccinesJournalOpen accessSenior author10 citations10.3390/vaccines11020346

Assessment of the influence of ABO blood groups on oral cholera vaccine immunogenicity in a cholera endemic area in Zambia

2023BMC Public HealthJournalOpen accessSenior author7 citations10.1186/s12889-023-15051-w

Protocol-driven primary care and community linkage to reduce all-cause mortality in rural Zambia: a stepped-wedge cluster randomized trial

2023Frontiers in Public HealthJournalOpen access4 citations10.3389/fpubh.2023.1214066

Association of biomarkers of enteric dysfunction, systemic inflammation, and growth hormone resistance with seroconversion to oral rotavirus vaccine: A lasso for inference approach

2023PLoS ONEJournalOpen accessSenior author3 citations10.1371/journal.pone.0293101

Sensitivity and predictive value of dysentery in diagnosing shigellosis among under five children in Zambia

2023PLoS ONEJournalOpen access8 citations10.1371/journal.pone.0279012

Maternal and Infant Histo-Blood Group Antigen (HBGA) Profiles and Their Influence on Oral Rotavirus Vaccine (RotarixTM) Immunogenicity among Infants in Zambia

2023VaccinesJournalOpen accessSenior author1 citations10.3390/vaccines11081303

Performance of Machine Learning Classifiers in Classifying Stunting among Under-Five Children in Zambia

2022ChildrenJournalOpen access61 citations10.3390/children9071082

Metabolic syndrome among treatment‐naïve people living with and without HIV in Zambia and Zimbabwe: a cross‐sectional analysis

2022Journal of the International AIDS SocietyJournalOpen access21 citations10.1002/jia2.26047

Immunogenicity and waning immunity from the oral cholera vaccine (Shanchol™) in adults residing in Lukanga Swamps of Zambia

2022PLoS ONEJournalOpen access17 citations10.1371/journal.pone.0262239

T-Cell Responses after Rotavirus Infection or Vaccination in Children: A Systematic Review

2022VirusesJournalOpen accessSenior author17 citations10.3390/v14030459

Liver steatosis and metabolic dysfunction-associated fatty liver disease among HIV-positive and negative adults in urban Zambia

2022BMJ Open GastroenterologyJournalOpen access11 citations10.1136/bmjgast-2022-000945

Development of a diarrhoea severity scoring scale in a passive health facility-based surveillance system

2022PLoS ONEJournalOpen access12 citations10.1371/journal.pone.0272981