While one barn at Los Alamitos remains under quarantine due to equine herpesvirus-1 positives, the situation in California appears to have calmed down considerably. Rick Arthur, DVM, the California Horse Racing Board equine medical director,

As most horse owners in Connecticut are now aware, there has been an ongoing outbreak of equine herpesvirus (EHV) in other states in recent weeks, most notably in Florida and California. On Dec. 24, 2006, a horse at Fairfield Equine Associates i

With the majority of equine herpesvirus-1 (EHV-1) quarantines lifted in Wellington, Fla., state officials there are close to declaring an end of the outbreak that left six horses dead. Three of the remaining four quarantines could be lifted

Several more horses are showing clinical signs consistent with equine herpesvirus-1 (EHV-1) at the University of Connecticut equine facility, according to Sandra Bushmich, DVM, MS, section head of the Diagnostic Testing Services Laboratory, at

Quarantine restrictions at Golden Gate Fields, Bay Meadows and the Alameda County Fair at Pleasanton due to the presence of Equine Herpes Virus-1 were lifted Jan. 10, but three new cases of EHV-1 at Los Alamitos Race Course have been confirmed,

The University of Connecticut, working with the Connecticut Department of Agriculture, has quarantined its 72-horse herd due to an outbreak of equine herpesvirus infection.

Equine herpesvirus (EHV), or equine rhinopneumonitis, is passed

Three horses at the University of Connecticut have been confirmed positive for equine herpesvirus-1 (EHV-1) and are showing neurologic signs. Several exposed horses are showing respiratory signs.

The university’s 72-horse herd is currently

Doug Byars, DVM, Dipl. ACVIM, a private veterinary consultant in Lexington, Ky., who formerly headed the Hagyard equine veterinary group’s medicine department in that city, was invited to tour the equine herpesvirus-1 (EHV-1) affected areas in

A state-imposed quarantine on most horses stabled at Florida?s Payson Park Training Center was lifted Friday, Jan. 5, as the recent outbreak of equine herpesvirus-1 continued to abate.

Mary Scollay, DVM, track veterinarian for Gulfstream

The USDA is notifying German authorities about the shipment of horses believed to be responsible for the outbreak of neurologic equine herpesvirus-1 (EHV-1) that resulted in six deaths in Florida, and an additional death in California.

The number of samples tested for equine herpesvirus (EHV) at the University of Kentucky Livestock Disease Diagnostic Center (LDDC) rose in 2006 from an average of less than 1,000 tests per year to about 3,500 last year.

Neil Williams,

Five of the six horses previously identified with equine herpesvirus-1 (EHV-1) at  Golden Gate Fields Thoroughbred Racetrack in California tested negative in samples taken Jan. 5, reported the director of the large animal clinic at the

Five more horses from trainer Lloyd Mason’s barn at Golden Gate Fields have tested positive for a neurogenic strain of equine herpesvirus-1 (EHV-1) after final samples were tested on New Year’s Day, although none are showing symptoms of the

Stadium Jumping Inc. hosted a meeting in The Jockey Club at the Winter Equestrian Festival show grounds in Florida today (Jan. 4) to discuss the equine herpesvirus-1 (EHV-1) outbreak. Approximately 500 concerned horse owners and professionals

Florida racetrack and state officials say they’re cautiously optimistic that the current outbreak is over, with no new cases of equine herpesvirus-1 (EHV-1) detected.

A sixth Florida horse died last Friday. That horse was part of a group