World Health Organization · Health

Guinea-Bissau: Number of individuals in the country requiring preventive chemotherapy for onchocerciasis

669,565count · 2025+41.7% since 2015

Number of individuals in the country requiring preventive chemotherapy for onchocerciasis. WHO Global Health Observatory indicator NTD_ONCHEMO. Annual figures for Guinea-Bissau from 2013 to 2025.

20132025

Every year

YearValue (count)Note
2025669,565
2024646,572
2023625,270
2022592,821
2021579,506
2020566,492
2019553,775
2018533,512
2017554,035
2016517,050
2015472,476
2014192,326
2013188,404

Source

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

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Cite or download

World Health Organization (2026). Number of individuals in the country requiring preventive chemotherapy for onchocerciasis. Interva. https://interva.co/dataset/who-ntd-onchemo (accessed 2026-11-08). catalog snapshot 2026-11-07.

CSV, all countriesJSON, Guinea-BissauAPI and MCP

Number of individuals in the country requiring preventive chemotherapy for onchocerciasis in other countries

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Guinea-Bissau: Number of individuals in the country requiring preventive chemotherapy for onchocerciasis (2013–2025) · Interva