On Nov. 4, a 5-year-old Appaloosa mare in Kiowa County, Oklahoma, tested positive for West Nile virus (WNV). The unvaccinated horse developed clinical signs on Oct. 20, including ataxia, loss of ...

An 11-year-old gelding at a boarding facility in Red Deer County, Alberta, has tested positive for equine herpesvirus-1 ...

On Sept. 11, a 2-year-old draft-cross filly used for rodeo in McKenzie County, North Dakota, tested positive for equine infectious anemia (EIA). The horse was tested for a sale and was not displaying ...

On Nov. 10, a weanling Oldenburg colt in Calvert County, Maryland, tested positive for strangles. He is under quarantine, and ...

According to the state veterinarian, one horse in Ransom County, North Dakota, has tested positive for equine influenza. It ...