| Clinical signs | Frequency | Pourcentage |
| Fever |
|
|
| Yes | 70 | 79.5 |
| No | 18 | 20.5 |
| Asthenia |
|
|
| Yes | 9 | 10.2 |
| No | 79 | 89.8 |
| Vomiting |
|
|
| Yes | 18 | 20.5 |
| No | 70 | 79.5 |
| Anorexia Yes No |
20 68 |
22.7 77.3 |