Equine Viral Arteritis (EVA)


Reproduction Problems

March 01, 2007

Drug compounding, the ethics of treating cryptorchids, and sexually transmitted diseases were the hot topics discussed by equine practitioners at the Reproduction Forum.... Read More


Equine Viral Arteritis in 2006

February 01, 2007

Last year was marked by the re-emergence of equine viral arteritis (EVA) on a widespread scale in the United States, with evidence of infection confirmed in 10 states. The occurrence was significant in that it represented the first major incursion... Read More


AQHA to Store Equine Viral Arteritis Vaccination Documentation

February 01, 2007

Owners, breeders, and veterinarians, all of whom have strong economic reasons to prevent and control equine viral arteritis (EVA), are getting some help from the American Quarter Horse Association. The Association will begin documenting... Read More


EVA Outbreak in New Mexico Wrapup

November 19, 2006

An equine viral arteritis (EVA) outbreak occurred on a Quarter Horse breeding farm in New Mexico in June.... Read More


Horse Owners Urged to Use Strict Management to Prevent EVA

November 17, 2006

Texas equine producers, veterinarians and livestock health officials have become increasingly concerned about equine viral arteritis (EVA), which has been detected in New Mexico and Utah this year. A viral disease of horses, donkeys, and... Read More


EVA Outbreak and Vaccine Shortage Affects Western U.S.

October 01, 2006

An outbreak of equine viral arteritis (EVA) resulted in quarantine restrictions in 18 states, with nine states reporting positive cases. A vaccine shortage is hampering efforts to control the outbreak.

Although the virus has been limited to... Read More


Shipping and Disease: EVA

September 01, 2006

One of the major problems with EVA is how easily it can be transferred from one horse to another. Of course there is the respiratory route, where nasal secretions spread the virus from horse to horse through a barn or training stable.... Read More


EVA Outbreak Reported in New Mexico

September 01, 2006

On June 26, the Office International des Epizooties (OIE) Reference Laboratory for Equine Viral Arteritis (EVA) at the University of Kentucky College of Agriculture's Maxwell H. Gluck Equine Research Center confirmed an EVA outbreak involving fetal... Read More


EVA Outbreak and Vaccine Shortage Affecting Western U.S.

August 07, 2006

An outbreak of equine viral arteritis (EVA) has resulted in quarantine restrictions in 18 states, with nine states reporting positive cases. A... Read More


Equine Viral Arteritis Outbreak Reported in New Mexico

June 30, 2006

On June 26, the Office International des Epizooties (O.I.E.) Reference Laboratory for Equine Viral Arteritis at the University of Kentucky College of Agriculture's Read More


U.K. Equine Viral Arteritis Restrictions Lifted

January 14, 2005

The stallion that tested positive for equine viral arteritis (EVA) has been returned to its country of origin and restrictions on the quarantine premises where it was being kept have now been lifted.

The horse, which had been imported... Read More


Britain's EVA Case Described

December 20, 2004

Britain's Department of Environment, Farming and Rural Affairs (Defra) has announced that its recent case of equine viral arteritis (EVA) occurred in a non-Thoroughbred stallion which was passing through the country from Holland to New... Read More


Equine Viral Arteritis Detected in Suffolk, U.K.

December 17, 2004

The United Kingdom's Department for the Environment, Food, and Rural Affairs (Defra) announced Dec. 17 that it imposed restrictions on Oct. 29 on a 5-year-old stallion on a premises in the Newmarket area of Suffolk following a positive blood tes... Read More


Equine Disease--Fourth Quarter, 2003

June 01, 2004

From the April 2004 issue of Equine Disease Quarterly, funded by Lloyd's of London underwriters, brokers, and their Kentucky agents

The International Collating Centre in Newmarket, England, and other sources reported the... Read More


Ireland Officials Issue EVA Alert

June 01, 2004

Ireland's Department of Agriculture and Rural Development (DARD) issued advice on April 5 to horse breeders because of concerns over the perceived risk increase for equine viral arteritis (EVA).

Tests on horses from two Irish studs have... Read More


EVA Uniform Methods and Rules Released

May 05, 2004

Today the USDA Animal and Plant Health Inspection Service (APHIS) announced the release of the United States' Equine Viral Arteritis (EVA) Uniform Methods and Rules (UM&R), which were effective April 19 and will serve as a standard for... Read More


Britain Taking EVA Precautions

April 12, 2004

Mares shipped from Ireland to Britain are being tested for the respiratory and venereal disease equine viral arteritis (EVA). This practice has been routine in recent years for mares visiting Britain from the rest of Europe.

Tests on... Read More


Comments Sought on Equine Viral Arteritis: Uniformed Methods and Rules

January 19, 2004

The American Horse Council (AHC) has been asked to share the Equine Viral Arteritis (EVA): Uniformed Methods and Rules (UM&R) created by the USDA.

There is a brief period for review and comment and the AHC asks that you click Read More


Great Britain Revises Codes on Infectious Diseases

December 11, 2003

Britain's Horserace Betting Levy Board has extensively changed its codes of practice regarding the infectious diseases contagious equine metritis (CEM), equine herpesvirus (EHV), and equine viral arteritis (EVA), which can severely disrupt... Read More


Vaccination Protocols and Internal Parasite Controls

July 29, 2003

Preventing infectious diseases and parasites from attacking our horses are primary concerns for every horse owner. James D. Smith, DVM, a practitioner at Hagyard-Davidson-McGee Associates, PLLC, in Lexington, Ky., and Craig Reinemeyer, DVM, PhD,... Read More


No Live Foal Guarantees

February 01, 2003

Subconsciously, you've been holding your breath for months. From the moment your mare was confirmed in foal, it's been a tense waiting game. And although she will be foaling soon, you know a healthy foal is still anything but a given. Between... Read More


EVA Confirmed In Kentucky

October 11, 2002

An outbreak of equine viral arteritis (EVA) was confirmed on one Thoroughbred farm on March 20.... Read More


Sexually Transmitted Diseases

October 01, 2002

You're preparing your mare for the upcoming breeding season. The stud owner insists on a bacterial culture of your mare's uterus prior to live breeding to reduce the chances of her passing any sexually transmitted diseases (STDs) she might have... Read More


Risk of Equine Viral Arteritis from Imported Stallions

April 01, 2002

Equine arteritis virus (EAV) causes a flu-like illness in adult horses called equine viral arteritis, and is responsible for abortion in mares and pneumonia in foals. Stallions can be become persistently infected and shed the virus in their... Read More


USDA Seeks EVA Comments

November 02, 2001

The U.S. Department of Agriculture needs your help to develop an equine viral arteritis (EVA) regulatory program for U.S. horses.

The equine industry regards the disease as a potentially significant and increasing economic threat. Currently... Read More