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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.

Kwame Amponsa-Achiano · Sankore

Ghana Health Service

Kwame Amponsa-Achiano

ORCID, self-asserted

ORCID 0000-0001-8145-970X

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

Publications

29

Citations

188

h-index

7

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

i10-index

6

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.

Ghana Health Service33 works
Ghana Wildlife Society1 works

Publications

29 works in the graph, newest first.

Formative qualitative assessment of caregiver barriers to childhood immunization in a Peri-urban District in Ghana
2026Discover Public HealthJournalOpen access1 citations10.1186/s12982-026-01969-0
Safety monitoring of the RTS,S/AS01E malaria vaccine: experiences and lessons from routine pharmacovigilance in Ghana, Kenya, and Malawi
2026Malaria JournalJournalOpen access0 citations10.1186/s12936-026-05889-x
Additional file 1 of Safety monitoring of the RTS,S/AS01E malaria vaccine: experiences and lessons from routine pharmacovigilance in Ghana, Kenya, and Malawi
2026FigshareJournalOpen access0 citations10.6084/m9.figshare.32195473
Additional file 1 of Safety monitoring of the RTS,S/AS01E malaria vaccine: experiences and lessons from routine pharmacovigilance in Ghana, Kenya, and Malawi
2026FigshareJournalOpen access0 citations10.6084/m9.figshare.32195473.v1

Additional file 1 of Formative qualitative assessment of caregiver barriers to childhood immunization in a Peri-urban District in Ghana

2026FigshareJournalOpen access0 citations10.6084/m9.figshare.32229706

Additional file 1 of Formative qualitative assessment of caregiver barriers to childhood immunization in a Peri-urban District in Ghana

2026FigshareJournalOpen access0 citations10.6084/m9.figshare.32229706.v1

COVID-19 in Ghana-Using the health system framework to describe RISE-mitigation strategies for COVID-19 response and recovery in Ghana

2026Frontiers in Public HealthJournalOpen access0 citations10.3389/fpubh.2026.1810964

Post-introduction evaluation of COVID-19 vaccine deployment in Ghana: lessons learnt to inform future new vaccine introductions and strengthen public health readiness, 2023

2026BMC Public HealthJournalOpen accessFirst author0 citations10.1186/s12889-026-29057-7

Subnational introduction of the RTS,S/AS01E malaria vaccine into routine immunization: experience and lessons from the three pilot countries

2025Malaria JournalJournalOpen access10 citations10.1186/s12936-025-05484-6

Adults in Ghana generate higher and more durable neutralising antibody titres following primary course COVID-19 vaccination than matched UK adults: The HERITAGE Study

2025BMC MedicineJournalOpen access5 citations10.1186/s12916-025-04157-0

POST introduction evaluation (PIE) of the malaria vaccine introduced in three pilot countries (Ghana, Kenya, and Malawi) in 2021

2025Malaria JournalJournalOpen access2 citations10.1186/s12936-025-05590-5

Prioritizing interventions to address healthcare worker barriers to reporting adverse events following immunization in Ghana

2025VaccineJournalOpen access1 citations10.1016/j.vaccine.2025.127324

Empowering African Expertise: Enhancing Safety Data Integration and Signal Detection for COVID-19 Vaccines Through the African Union Smart Safety Surveillance Joint Signal Management Group

2025Drug SafetyJournalOpen access2 citations10.1007/s40264-024-01493-7

What will introducing and delivering new maternal vaccines cost in Ghana and Mozambique? A prospective analysis

2025VaccineJournalOpen access2 citations10.1016/j.vaccine.2025.126769

Recommendations to mitigate barriers to uptake and delivery of a four-dose malaria vaccine schedule: insights from the MVIP’s qualitative evidence

2025Malaria JournalJournalOpen access1 citations10.1186/s12936-025-05611-3

An assessment of Ghana’s pilot of the RTS,S malaria vaccine implementation programme; 2019–2021: a retrospective study

2024Malaria JournalJournalOpen access8 citations10.1186/s12936-024-05113-8

Trend of RTS,S vaccine uptake in the malaria vaccine implementing programme (MVIP) pilot regions, Ghana; 2019–2022

2024HeliyonJournalOpen access6 citations10.1016/j.heliyon.2024.e38858

Adverse events following COVID-19 vaccination: A comprehensive analysis of spontaneous reporting data in Ghana

2024PLOS Global Public HealthJournalOpen access6 citations10.1371/journal.pgph.0003770

Safety of mRNA COVID-19 vaccines among persons 15- years and above in Ghana: A cohort event monitoring study

2024VaccineJournalOpen access4 citations10.1016/j.vaccine.2024.126460

Timeliness of Childhood Vaccinations Following Strengthening of the Second Year of Life (2YL) Immunization Platform and Introduction of Catch-Up Vaccination Policy in Ghana

2024VaccinesJournalOpen access3 citations10.3390/vaccines12070716

Has Ghana's Rotavirus Vaccine Switch Met Programmatic Expectations? An Analysis of National Surveillance Data; 2018–2022

2024Open Forum Infectious DiseasesJournalOpen access1 citations10.1093/ofid/ofae539

Post introduction evaluation of the malaria vaccine implementation programme in Ghana, 2021

2023BMC Public HealthJournalOpen access47 citations10.1186/s12889-023-15481-6

Rotavirus vaccine product switch in Ghana: An assessment of service delivery costs, switching costs, and cost-effectiveness

2023PLOS Global Public HealthJournalOpen access13 citations10.1371/journal.pgph.0001328

Predictors for Uptake of Vaccines Offered during the Second Year of Life: Second Dose of Measles-Containing Vaccine and Meningococcal Serogroup A-Containing Vaccine, Ghana, 2020

2023VaccinesJournalOpen access12 citations10.3390/vaccines11101515

Community Barriers, Enablers, and Normative Embedding of Second Year of Life Vaccination in Ghana: A Qualitative Study

2023Global Health Science and PracticeJournalOpen accessSenior author7 citations10.9745/ghsp-d-22-00496

Evaluation of Container Clinics as an Urban Immunization Strategy: Findings from the First Year of Implementation in Ghana, 2017–2018

2023VaccinesJournalOpen access2 citations10.3390/vaccines11040814

Evaluation of the adverse events following immunization surveillance system, Ghana, 2019

2022PLoS ONEJournalOpen accessSenior author29 citations10.1371/journal.pone.0264697

Estimating the cost of COVID-19 vaccine deployment and introduction in Ghana using the CVIC tool

2022VaccineJournalOpen access26 citations10.1016/j.vaccine.2022.01.036

Visual Impairment and Types of Visual Disorders Among Attendees of an Outreach 21 Clinic for Eye Care in Rural Ghana, 2006

2022Postgraduate Medical Journal of GhanaJournalOpen accessFirst author0 citations10.60014/pmjg.v3i1.53