The first positive equine case of West Nile virus in California in 2008 has been reported in Riverside County. The affected horse, a 15-year-old Quarter Horse gelding, died.
West Nile virus (WNV) is a mosquito-borne virus that was first
The United States is currently experiencing a severe shortage of human rabies vaccine, according to the Texas Department of State Health Services.
Pre-exposure vaccinations of veterinary, animal control, game wardens, laboratory and other
Horse owners and veterinarians are being asked to watch their animals closely for any unusual clinical signs, in light of a cluster of recent positive cases of equine infectious anemia (EIA).
According to Tim Bartlett, DVM, director of
Pet owners in Burrillville, R.I., are being urged to vaccinate their animals after a horse in the town was found to have rabies.
Burrillville authorities have declared a “rabies watch” for the town. It will be in effect for six months.
Although the number of cases of WNV in South Dakota’s horses has gone down significantly in recent years, this decline can be largely attributed to the success of the vaccine, according to South Dakota State
EquiRab, a rabies vaccine designed specifically for horses, is now available from Intervet/Schering-Plough Animal Health. The new vaccine for horses offers long-lasting protection against rabies in a single, low-dose injection.
“Just as it
When should a colt be vaccinated for tetanus, and does a leaking umbilical cord ever seal off without surgery?
Researchers at the University of Florida studying equine protozoal myeloencephalitis (EPM) recently found that administering ponazuril once every seven days might prevent EPM caused by Sarcocystis neurona.
Equine protozoal
In a recently published study Texas A&M University veterinarians identified two “hot spots” of West Nile virus (WNV) based on data they collected between 2002 and 2004. One of these spots is in northwestern Texas and the other in an eastern
During the 2007 calendar year, 128,912 serum samples were tested for equine infectious anemia (EIA) in Kentucky. Private testing accounted for 111,607 samples. These samples were collected and tested to comply with state regulations governing th
Before WNV reached North American shores, there were two other forms of viral encephalitis for horse owners to worry about. Eastern, Western and Venezuelan equine encephalitis are killers, but vaccination can help stave off these neurologic diseases.
Spinal cord compression in the neck, more technically known as cervical vertebral stenotic myelopathy or CVSM, can cause notable incoordination and affects about 2% of racing Thoroughbreds. Probably the most well-known horse affected by CVSM was
To understand the best approach to treating equine protozoal myeloencephalitis (EPM), it is helpful to have a brief look at how the protozoa (single-celled parasites) that cause EPM–Sarcocystis neurona–enter the central nervous system.
The best way to keep your horses healthy is prevent them from getting sick. Sounds absurdly simple, right? In theory, this works. But in the real world of trying to protect horse
Could EPM be causing your horse’s performance to be just a little off? Equine protozoal myeloencephalitis (EPM) continues to be an elusive disease to prevent, diagnose, and treat in horses. In this special collection of three articles
Charlie (not his real name) had been a patient at our clinic on several occasions. He was always gentle and cooperative as we tried to determine what was causing his curious collection of clinical signs. He had tolerated everything from the obvious
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