A case of equine influenza (flu) - St Croix, Wisconsin - United States - 2026-04-22
La grippe est la maladie respiratoire virale la plus contagieuse chez les équidés. Elle atteint les chevaux, ânes et animaux issus de leurs croisements.
Information collected
related to the alert| Disease | Equine influenza (flu) |
| Number of positive cases (in this outbreak) | 1 |
| Confirmation date | 2026-04-22 |
| Breed | American quarter horse |
| Gender | Female |
| Age | 5 years |
| Start date | 2026-04-21 |
| Control measures | quarantine |
Source
International Collating Center (GB)