Colorado has confirmed four cases of equine West Nile Virus (WNV) so far in 2024
Colorado Department of Agriculture Animal Health Division From the Quarterly Newsletter: Summer/Fall 2024 The first case, an unvaccinated 18-month-old Quarter Horse filly from Pueblo County was euthanized on July 14, 2024, after presenting with ataxia, anorexia, abnormal mentation, recumbency, and cranial nerve deficits. Treatment was initiated but was unsuccessful. Since mid-July, …