| Tchad | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 |
| Palu echec chroroquine | 1180 | 218 | 1718 | 286 | 430 | 191 |
| Palu grave et compliqué | 4156 | 4663 | 5711 | 5574 | 4279 | 6379 |
| Palu simple | 8374 | 9606 | 10318 | 12696 | 12202 | 12133 |
| Total palu | 13710 | 14487 | 17747 | 18556 | 16911 | 18703 |
| Infection voies resp. sup | 2132 | 2697 | 2314 | 2570 | 2110 | 2077 |
| Infection grave voies resp. inf | 2690 | 2422 | 2780 | 2633 | 3670 | 2229 |
| Sida clinique | 339 | 441 | 672 | 759 | 719 | 881 |
| Diarrhée | 3771 | 3706 | 4074 | 4354 | 5482 | 4452 |