| Municipalities | Cas n (%) | Deaths n (%) |
| County of Littoral (Cotonou) | ||
| Cotonou IV | 130 (25.05) | 0 |
| Cotonou II | 127 (24.47) | 2 (28.57) |
| Cotonou III | 70 (13.49) | 3 (42.86) |
| Cotonou V | 33 (6.36) | 0 |
| Cotonou VI | 30 (5.79) | 0 |
| Cotonou I | 28 (5.39) | 0 |
| Sub-total | 419 (80.73) | 5 (71.43) |
| County of Atlantic | ||
| Abomey-Calavi | 35 (6.74) | 0 |
| Sô-Ava | 29 (5.59) | 1 (14.28) |
| Ouidah | 4 (0.77) | 0 |
| Ze | 2 (0.39) | 0 |
| Sub-total | 70 (13.49) | 1 (14.28) |
| County of Ouémé | ||
| Sèmè-Kpodji | 29 (5.59) | 1 |
| Porto-Novo | 1 (0.19) | 0 |
| Sub-total | 31 (5.97) | 1 (14.28) |
| Total | 519 (100) | 7 (100) |