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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.

Risk Factors for Typhoid Fever: Systematic Review

2025JMIR Public Health and SurveillanceJournalOpen access

10.2196/67544 Full text14 citations

Authors

11 authors across 6 institutions in 5 countries.

Portia Boakye OkyereFirst author
- Kwame Nkrumah University of Science and Technology (GH)
Sampson Twumasi-Ankrah
- Kwame Nkrumah University of Science and Technology (GH)
Sam Newton
- Kwame Nkrumah University of Science and Technology (GH)
Samuel Nkansah Darko
- Kwame Nkrumah University of Science and Technology (GH)
Michael Owusu-Ansah
- Kwame Nkrumah University of Science and Technology (GH)
as printed: Michael Owusu Ansah
Eric Darko
- Kwame Nkrumah University of Science and Technology (GH)
Francis Opoku Agyapong
- Kwame Nkrumah University of Science and Technology (GH)
as printed: Francis Agyapong
Hyon Jin Jeon
Yaw Adu‐Sarkodie
- Kwame Nkrumah University of Science and Technology (GH)
as printed: Yaw Adu-Sarkodie
Florian Marks
Ellis Owusu‐DaboSenior author
- Kwame Nkrumah University of Science and Technology (GH)
as printed: Ellis Owusu-Dabo

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Salmonella and Campylobacter epidemiologylevel 3 · 0.98
Fecal contamination and water qualitylevel 3 · 0.00
Viral gastroenteritis research and epidemiologylevel 3 · 0.00

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 5, 2026
2025 · JMIR Public Health and Surveillance · 14 citations
https://openalex.org/W4411043959

Risk Factors for Typhoid Fever: Systematic Review · Sankore