*These data are provisional and may be revised or adjusted in the future.
Cumulative Human Disease Cases by County - Mississippi, 2004
| Adams County | 2 |
| Bolivar County | 1 |
| Chickasaw County | 1 |
| Clay County | 2 |
| Coahoma County | 1 |
| Copiah County | 1 |
| Covington County | 2 |
| Desoto County | 1 |
| Greene County | 1 |
| Grenada County | 1 |
| Harrison County | 2 |
| Hinds County | 11 |
| Holmes County | 1 |
| Leake County | 1 |
| Lee County | 1 |
| Leflore County | 1 |
| Lincoln County | 4 |
| Madison County | 2 |
| Panola County | 1 |
| Pike County | 1 |
| Rankin County | 5 |
| Simpson County | 1 |
| Washington County | 6 |
| Yazoo County | 1 |