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 ...

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

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

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 ...