Estimated number of individuals in the country requiring preventive chemotherapy for onchocerciasis

Last updated time
07/10/2026 14:13
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Source name
WHO (NTD_ONCHEMO)

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Estimated number of individuals in the country requiring preventive chemotherapy for onchocerciasis
Togo

Estimated number of individuals in the country requiring preventive chemotherapy for onchocerciasis

20132025

People needing onchocerciasis preventive treatment by country in 2025 (estimated number of individuals in the country requiring preventive chemotherapy for onchocerciasis)

In 2025, Democratic Republic of the Congo had the highest value (61,712,299) among 29 countries, while Venezuela (Bolivarian Republic of) had the lowest (16,224).

#CountryValueChange
1Democratic Republic of the Congo61,712,299+6.9%
2Nigeria35,070,349-13.1%
3Ethiopia30,204,609-1.1%
4Cote d'Ivoire23,851,708+5.4%
5Guinea12,094,033+2.7%
6Cameroon11,456,280-2.7%