IntervaOpen the desk

World Health Organization · Health

Nigeria: Reported number of individuals treated for onchocerciasis

32.28Mcount · 2025-8.5% since 2015

Reported number of individuals treated for onchocerciasis. WHO Global Health Observatory indicator NTD_ONCTREAT. Annual figures for Nigeria from 2005 to 2025.

20052025

Every year

YearValue (count)Note
202532,279,359
202424,289,633
202334,931,498
202225,025,468
202112,041,963
202038,574,085
201940,702,534
201844,060,727
201740,013,199
201635,362,158
201535,271,150
201444,415,242
201328,661,160
201229,032,404
201130,439,546
201029,116,332
200926,378,374
200823,599,875
200723,464,448
200621,721,592
200520,753,411

Source

Published by World Health Organization. Licence: CC BY-NC-SA 3.0 IGO. Retrieved 2026-11-07.

The dataset for every country, with quality and provenance →

Cite or download

World Health Organization (2026). Reported number of individuals treated for onchocerciasis. Interva. https://interva.co/dataset/who-ntd-onctreat (accessed 2026-11-10). catalog snapshot 2026-11-07.

CSV, all countriesJSON, NigeriaAPI and MCP

Reported number of individuals treated for onchocerciasis in other countries

Rank Nigeria against its region, see where publishers disagree, or ask a question in plain words on the Interva desk.

Nigeria: Reported number of individuals treated for onchocerciasis (2005–2025) · Interva