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Polioviruses isolated from sewage samples
| Poliovirus isolated (no wild poliovirus) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Samples tested | Single Type | Bivalent mixture | Trivalent mixture | |||||
| Sites | 1 | 2 | 3 | 1 + 2 | 1 + 3 | 2 + 3 | 1 + 2 + 3 | |
| Camberene | 82 | 5 | 21 | 4 | 3 | 3 | 1 | 0 |
| Ouakam | 28 | 2 | 1 | 0 | 0 | 0 | 1 | 0 |
| Pikine | 49 | 4 | 7 | 5 | 3 | 1 | 1 | 0 |
| Soumbedioune | 21 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| University | 71 | 2 | 12 | 5 | 1 | 2 | 5 | 0 |
| Virage | 20 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Total | 271 | 15 | 42 | 14 | 8 | 6 | 8 | 0 |
