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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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OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

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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.

Johnson Okolie · Sankore

Redeemer's University

Johnson Okolie

ORCID, self-asserted

ORCID 0000-0002-2944-388X

This profile carries an ORCID the researcher published on their own record — the strongest evidence available short of a human confirming it. 1 other profile was folded into this one.

Publications

5

Citations

48

h-index

3

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

i10-index

2

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

Publications

5 works in the graph, newest first.

COVID19 Sero-epidemiology and vaccine uptake in two Southern Nigerian clinics
2026PLOS Global Public HealthJournalOpen access0 citations10.1371/journal.pgph.0006126
Genomic epidemiology and evolutionary analysis of Lassa virus from small mammals suggest bidirectional viral movement across humans and animals
2026Virus EvolutionJournalOpen access0 citations10.1093/ve/veag032
Immunological insights into COVID-19 in Southern Nigeria
2024Frontiers in ImmunologyJournalOpen access5 citations10.3389/fimmu.2024.1305586
Emergence and spread of two SARS-CoV-2 variants of interest in Nigeria
2023Nature CommunicationsJournalOpen access27 citations10.1038/s41467-023-36449-5
Lassa virus in novel hosts: insights into the epidemiology of lassa virus infections in southern Nigeria
2023Emerging Microbes & InfectionsJournalOpen access16 citations10.1080/22221751.2023.2294859