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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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What we cover

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.

Performance of COVID-19 case-based surveillance system in FCT, Nigeria, March 2020 –January 2021

2022PLoS ONEJournalOpen access

10.1371/journal.pone.0264839 Full text14 citations

Authors

8 authors across 3 institutions in 1 country.

Chikodi Modesta UmeozuruFirst authorCorresponding
- African Field Epidemiology Network (NG)
Aishat Bukola Usman
- African Field Epidemiology Network (NG)
Abdulhakeem Olorukooba
- Ahmadu Bello University (NG)
as printed: Abdulhakeem Abayomi Olorukooba
Idris Nasir Abdullahi
- Ahmadu Bello University (NG)
Doris John
- Federal Capital Territory Administration (NG)
as printed: Doris Japhet John
Lukman Ademola Lawal
- Federal Capital Territory Administration (NG)
Charles Chukwudi Uwazie
- African Field Epidemiology Network (NG)
Muhammad S. BalogunSenior author
- African Field Epidemiology Network (NG)
as printed: Muhammad Shakir Balogun

Fields

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

SARS-CoV-2 detection and testinglevel 3 · 0.50
Data-Driven Disease Surveillancelevel 3 · 0.12
Viral Infections and Outbreaks Researchlevel 3 · 0.10

Sources

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

openalexseen September 9, 2026
2022 · PLoS ONE · 14 citations
https://openalex.org/W4223909300

Performance of COVID-19 case-based surveillance system in FCT, Nigeria, March 2020 –January 2021 · Sankore