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 ...

The Virginia Horse Industry Board (VHIB), which works to promote and help develop the equine industry in the Commonwealth of ...

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

On Nov. 1, a 24-year-old mare in Anne Arundel County, Maryland, tested positive for strangles. The mare developed clinical ...

On October 31, 2025, vesicular stomatitis New Jersey virus was confirmed in horses on two separate Arizona premises.

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 ...

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On Nov. 4, a 2-year-old Mustang filly in Ada County, Idaho, tested positive for West Nile virus (WNV). The vaccinated filly developed clinical signs on Oct. 29, including acute ataxia in all four ...

Two horses in Oklahoma have tested positive for West Nile virus (WNV), including one horse in Nowata County and one horse in Oklahoma County. In Nowata County, an unvaccinated, 17-year-old Quarter ...

A horse's future success may depend on his first 12 months. What do you most worry about in caring for your youngster?