NavGeneral InfoEmail Print Geography Angola (AGO) Benin (BEN) Burkina Faso (BFA) Burundi (BDI) Cameroon (CMR) Central African Republic (CAF) Chad (TCD) Congo (COG) Côte d'Ivoire (CIV) Democratic Republic of the Congo (COD) Equatorial Guinea (GNQ) Ethiopia (ETH) Ghana (GHA) Guinea (GIN) Guinea-Bissau (GNB) Liberia (LBR) Malawi (MWI) Mali (MLI) Niger (NER) Nigeria (NGA) Senegal (SEN) Sierra Leone (SLE) Sudan [Historical] (SDN) (South Sudan, Sudan) Togo (TGO) Uganda (UGA) United Republic of Tanzania (TZA) View all Coverage type Global Time period covered 01/1990 - 12/2010 Data type Estimate Keywords Onchocerciasis Citation Suggested citation Onchocerciasis Prevalence Data Estimates 1990-2010 as provided by the Global Burden of Disease 2010 Onchocerciasis expert group. GHDx Entry last modified on: Oct 21, 2020