Equine Herpesvirus (EHV)


EHV-1 Confirmed in Erie County, New York

May 12, 2016

The Equine Disease Communication Center reported that three aged mares tested positive for EHV-1 last week.... Read More


EHV-1 Quarantine at Fonner Park Lifted

May 11, 2016

Three cases of neurologic EHV-1 were confirmed at the Nebraska racetrack in April.... Read More


Maryland EHV-1: No New Cases Reported

May 03, 2016

The farm was placed on 30-day quarantine when the first case was confirmed on April 18. ... Read More


Parx EHV-1: Sixth Horse Tests Positive

April 22, 2016

The horse residing in a quarantined barn at the Bensalem, Pennsylvania, track tested positive earlier this week.... Read More


Second Maryland Horse Tests Positive for EHV

April 21, 2016

All horses exposed to the two positive cases are currently free of clinical signs and are being monitored daily.... Read More


Howard County, Maryland, Horse Tests Positive for EHV

April 20, 2016

The affected horse tested positive for non-neuropathic EHV-1 and was euthanized by a private veterinarian.... Read More


Three Nebraska Horses Positive for Neurologic EHV-1

April 20, 2016

One of the affected horses has been euthanized while the other two have been isolated on the premises.... Read More


EHV-1 Prevalence in Horses With Respiratory Disease

April 18, 2016

Submitting blood and nasal secretion samples gives vets the best chance of accurately diagnosing EHV, researchers found.... Read More


Monmouth Park Announces New Health Protocols For Shippers

April 15, 2016

The new measures come in response to a number equine herpesvirus-1 cases at nearby Parx Racing, in Pennsylvania.... Read More


Parx EHV-1: Additional Cases Confirmed

April 11, 2016

As of April 10, four horses--including the index case--have died or been euthanized.... Read More


The Importance of Postmortem Exams on Aborted Fetuses

April 09, 2016

Post-mortem exams are crucial to determine what caused the abortion. Here's what your veterinarian will look for.... Read More


Two Barns at Pennsylvania Track Quarantined for EHV-1

April 04, 2016

A horse previously stabled at Parx Racing tested positive for neurologic EHV-1 and was euthanized April 2.... Read More


Equine Herpesvirus-Associated Ocular Disease

April 02, 2016

These viruses are known for causing respiratory, reproductive, and neurologic issues, but can also impact horses' eyes.... Read More


International Equine Disease Report, Fourth Quarter 2015

March 30, 2016

Confirmed diseases include vesicular stomatitis, EHV, influenza, Hendra virus, equine infectious anemia, and more.... Read More


10th Equine Infectious Diseases Conference Scheduled

March 23, 2016

The 10th International Equine Infectious Diseases Conference will convene April 4-8 in Buenos Aires, Argentina.... Read More


Virginia Training Facility Released from Quarantine

March 23, 2016

The Fauquier County training facility was quarantined after a horse previously residing there tested positive for EHV-1.... Read More


EHV-1 Reported in Saskatchewan, Canada

March 18, 2016

A boarding barn is voluntarily quarantined and the affected horse is isolated and receiving supportive care.... Read More


Payson Park Training Center Released from Quarantine

March 17, 2016

The quarantine was put in place in late February after a horse residing there tested positive for equine herpesvirus-1.... Read More


Sunland Park Racetrack Quarantine Lifted

March 09, 2016

Outside horses can enter the track, and the more than 1,600 horses housed on site since the outbreak began can leave. ... Read More


TAHC Releases Equine Herpesvirus Quarantine

March 08, 2016

Texas officials have released the El Paso premises quarantined for equine herpesvirus.... Read More


Fauquier County, Virginia, Training Facility Quarantined

March 02, 2016

The facility was quarantined after a horse previously residing there tested positive for EHV-1 in Florida.... Read More


EHV-1 Confirmed in Martin County, Florida

March 01, 2016

The affected horse, which was shipped from Virginia, tested positive for the neurotrophic form of the virus.... Read More


Chemung County, New York, EHV-1 Quarantine Lifted

February 29, 2016

The affected farm completed all quarantine requirements and only the index case showed signs of disease.... Read More

Star, a 32-year-old mare, survived equine herpesvirus earlier this month. She had the respiratory form of the disease.


How I Navigated EHV-1 in My Boarding Barn

February 26, 2016

A barn owner describes dealing with equine herpesvirus on her farm and shares what she learned from the experience.... Read More

A rectal thermometer is a necessary tool for monitoring your horse's temperature in case of infection.


EHV-1 Confirmed in Two Texas Horses

February 23, 2016

The El Paso County horses are now two of 74 linked to an equine herpesvirus outbreak at Sunland Park in New Mexico.... Read More