Health
Estimated number of individuals in the country requiring preventive chemotherapy for onchocerciasis
· higher is better · 31 countries
World Health Organization, Global Health Observatory (GHO)WHO data terms — CC BY 4.0 asserted at data.who.int; CC BY-NC-SA 3.0 IGO per WHO data policy (display tier, pending clearance)updated 2024
Related rankingsNumber of birthsLive Births Surviving to Age 1Child dependency ratioOld age dependency ratioTotal dependency ratioTotal fertility rateLife expectancyNet migration rate (per 1,000 population)Youth population from 15 to 24Adolescent population (10-19)Population annual growth rateTotal population
29 countries · 2024
Loading map…
Loading map…
29 of 29
| # | Country | |
|---|---|---|
| 1 | Congo, Dem. Rep. | 57.75M |
| 2 | Nigeria | 40.38M |
| 3 | Ethiopia | 30.56M |
| 4 | Cote d'Ivoire | 22.62M |
| 5 | Guinea | 11.78M |
| 6 | Cameroon | 11.77M |
| 7 | South Sudan | 9.77M |
| 8 | Mali | 7.31M |
| 9 | Sierra Leone | 7.07M |
| 10 | Tanzania | 6.88M |
| 11 | Angola | 6.77M |
| 12 | Benin | 6.55M |
| 13 | Chad | 6.17M |
| 14 | Ghana | 5.2M |
| 15 | Liberia | 3.84M |
| 16 | Central African Republic | 3.8M |
| 17 | Togo | 3.4M |
| 18 | Burundi | 2.27M |
| 19 | Malawi | 2.03M |
| 20 | Yemen, Rep. | 1.46M |
| 21 | Mozambique | 1.43M |
| 22 | Congo, Rep. | 841,658 |
| 23 | Gabon | 783,365 |
| 24 | Uganda | 651,348 |
| 25 | Guinea-Bissau | 646,572 |
| 26 | Burkina Faso | 340,655 |
| 27 | Sudan | 196,703 |
| 28 | Brazil | 16,842 |
| 29 | Venezuela, RB | 16,071 |
Estimated number of individuals in the country requiring preventive chemotherapy for onchocerciasis