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Sankore

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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Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Sampson Twumasi-Ankrah · Sankore

Kwame Nkrumah University of Science and Technology

Sampson Twumasi-Ankrah

ORCID, self-asserted

ORCID 0000-0002-9183-1883

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

Publications

24

Citations

190

h-index

7

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

i10-index

7

Works published 2022 onward have been swept for this country. Figures are complete within that window, to the extent the open indexes are.

Affiliations

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

Kwame Nkrumah University of Science and Technology32 works
Kumasi Centre for Collaborative Research in Tropical Medicine1 works
Kwame Nkrumah University1 works

Publications

24 works in the graph, newest first.

Environmental surveillance of pathogens in Africa
2026Applied and Environmental MicrobiologyJournalOpen access2 citations10.1128/aem.01932-25
Statistical methods for predicting the presence of Salmonella Typhi in wastewater samples at Asante Akyem Agogo, Ghana
2026PLoS neglected tropical diseasesJournalOpen accessFirst authorCorresponding1 citations10.1371/journal.pntd.0013973
Assessing the efficacy of high-dose rifampicin plus albendazole against onchocerciasis
2026PLoS neglected tropical diseasesJournalOpen access0 citations10.1371/journal.pntd.0014594
Phylogenomics and antimicrobial resistance genes of invasive non-typhoidal Salmonella in the Ashanti region of Ghana
2026BMC MicrobiologyJournalOpen access0 citations10.1186/s12866-026-05564-w

Risk Factors for Typhoid Fever: Systematic Review

2025JMIR Public Health and SurveillanceJournalOpen access14 citations10.2196/67544

Incidence, long-term predictors and progression of chronic kidney disease among African migrants and non-migrants: the transcontinental population-based prospective RODAM cohort study

2025BMJ Global HealthJournalOpen access7 citations10.1136/bmjgh-2024-016786

Gut microbiota shift in Ghanaian individuals along the migration axis: the RODAM-Pros cohort

2025Gut MicrobesJournalOpen access6 citations10.1080/19490976.2025.2471960

Blood pressure change and hypertension incidence among Ghanaians living in rural Ghana, urban Ghana and The Netherlands: a prospective cohort study

2025EClinicalMedicineJournalOpen access4 citations10.1016/j.eclinm.2025.103141

Evaluation of Moore and grab sampling method for Salmonella Typhi detection in environmental samples in Ghana

2025PLoS ONEJournalOpen access4 citations10.1371/journal.pone.0318840

Comparison of Semiparametric Models in the Presence of Noise and Outliers

2025Journal of Applied MathematicsJournalOpen access0 citations10.1155/jama/3904251

Effect of a mobile phone-based interactive voice response on common childhood illnesses in Ghana: a quasi-experimental study

2025Reproductive HealthJournalOpen access0 citations10.1186/s12978-025-01985-4

A CRYPTOLEPIS SANGUINOLENTA-BASED PREPARATION REDUCED HOSPITAL STAY AND MORTALITY OF COVID-19 PATIENTS DURING THE PANDEMI

2025African Journal of Traditional Complementary and Alternative MedicinesJournalOpen access0 citations10.21010/ajtcamv21i1.1

27 Exploring the liver kidney axis in the Ghanaian population: the RODAM-Prospective study

2025European Journal of Public HealthJournalOpen access0 citations10.1093/eurpub/ckaf180.399

Incidence of typhoid fever in Burkina Faso, Democratic Republic of the Congo, Ethiopia, Ghana, Madagascar, and Nigeria (the Severe Typhoid in Africa programme): a population-based study

2024The Lancet Global HealthJournalOpen access64 citations10.1016/s2214-109x(24)00007-x

Modeling ICT adoption and electricity consumption in emerging digital economies: Insights from the West African Region

2024Technology in SocietyJournal11 citations10.1016/j.techsoc.2024.102759

Defining a research agenda for environmental wastewater surveillance of pathogens

2023Nature MedicineJournalOpen access21 citations10.1038/s41591-023-02457-7

Is energy transition possible for oil-producing nations? Probing the case of a developing economy

2023Cleaner Production LettersJournalOpen access14 citations10.1016/j.clpl.2023.100031

Shrinkage Methods for Estimating the Shape Parameter of the Generalized Pareto Distribution

2023Journal of Applied MathematicsJournalOpen access3 citations10.1155/2023/9750638

PA-261 Enhancing referral and participation in surveillance through facilitated participatory training in Asante Akim Agogo, Ghana: The TyVEGHA experience

2023PublicationOpen access1 citations10.1136/bmjgh-2023-edc.133

PA-259 Overcoming challenges in vaccination campaign during COVID-19: lessons learned from the TyVEGHA study

2023PublicationOpen access0 citations10.1136/bmjgh-2023-edc.132

Cohort profile: Research on Obesity and Diabetes among African Migrants in Europe and Africa Prospective (RODAM-Pros) cohort study

2022BMJ OpenJournalOpen access16 citations10.1136/bmjopen-2022-067906

User experiences of a mobile phone-based health information and surveillance system (mHISS): A case of caregivers of children under-five in rural communities in Ghana

2022PLoS ONEJournalOpen access10 citations10.1371/journal.pone.0261806

‘This disease is not meant for the hospital, it is Asram’: Implications of a traditionally-defined illness on healthcare seeking for children under-5 in rural Ashanti, Ghana

2022PLOS Global Public HealthJournalOpen access7 citations10.1371/journal.pgph.0000978

Towards a cleaner energy system: Estimating the odds of transitioning to an energy-efficient state

2022Cleaner Energy SystemsJournalOpen accessSenior author5 citations10.1016/j.cles.2022.100006