May 20, 2011

USDA Releases Initial EHV-1 Situation Report

In response to the on-going Equine Herpes Virus (EHV-1) and Equine Herpes Virus Myeloencephalopathy (EHM) disease incidents from an event in Ogden, Utah held from April 29 to May 8, 2011, USDA has compiled individual state EHV-1 reports and released the initial national EHV-1 situation report. A summary of the current situation is as follows:

  • Owners of horses known to have been exposed in this incident have been contacted by State Animal Health Officials.
  • Suspect and confirmed cases are reported to be under voluntary or state quarantine.
  • Known exposed horses are reported to be under either voluntary or state quarantine.
  • A total of 21 confirmed EHV-1 cases and 12 confirmed EHM cases have been reported in 8 states (CA, CO, ID, NM, OR, TX, UT, WA).
  • Of the 33 total confirmed EHV/EHM cases, 32 cases are horses that were at the initial event.
  • There are 7 horses associated with this incident that are dead or have been euthanized.

The complete USDA EHV-1 Situation Report is available here. The AHC anticipates USDA releasing the next national situation report at the end of next week. In the interim, the AHC stresses the importance of responsible ownership practices and informed communication among industry organizations. Please see the below links for additional information on EHV-1 transmission risks and disease mitigation strategies.

Additional Resources

USDA-APHIS website:

EHV information sheets, color brochures, historical information, a review of disease mitigation strategies, and an EHV-1 guidance document (which will be available later today) "Recommendations for Horses Exposed to EHV-1 or EHM" can be found on the USDA-APHIS website at the following link:

http://www.aphis.usda.gov/vs/nahss/equine/ehv/

AAEP website:

General EHV resources through the American Association of Equine Practitioners:
http://www.aaep.org/ehv_resources.htm

Neurologic Disease Guidelines:
http://www.aaep.org/pdfs/control_guidelines/Neurologic%20Disease%20Guidelines.pdf

Equine Herpes Virus:
http://www.aaep.org/images/files/EquineHerpesvirusGuidelines051711.pdf

Biosecurity Guidelines:
http://www.aaep.org/pdfs/control_guidelines/Biosecurity_instructions%201.pdf

Biosecurity Instructions for Caretakers - English & Spanish:
http://www.aaep.org/pdfs/control_guidelines/Instructions%20to%20grooms.pdf

National Cutting Horse Association (NCHA) website:

For history of the current outbreak and additional outreach materials:

http://www.nchacutting.com/

ACVIM Consensus Statement on EHV-1:

http://onlinelibrary.wiley.com/doi/10.1111/j.1939-1676.2009.0304.x/pdf

Apr 25, 2025 Competitions

The 2025 K3DE Daily: Dressage Day 2

It's the final day of dressage at the 2025 Defender Kentucky Three-Day Event (K3DE) and following yesterday's schedule, the final four-star pairs will get the day started before we see the remainder of the five-star field later this afternoon.

Apr 24, 2025 Competitions

Michael Jung is Back to His Record-Breaking Ways in the Bluegrass at Defender Kentucky

Germany’s Michael Jung hasn’t competed in a five-star since the last time he won the Kentucky Three-Day Event in 2022 with his longtime partner fischerChipmunk FRH, but his love for the bluegrass and his horse’s readiness compelled him to return this year and break an all-time record for lowest dressage score at this event (which they set at that 2022 event with a score of 20.1) at the same time. They lead the five-star field with a nearly 10-point lead on a score of 18.6.

Apr 24, 2025 Eventing News

Dutton and Denim Deliver following Dressage Day 1 in Cosequin CCI4*-S at Defender Kentucky

“It's day 1, so I'm not getting too excited yet. There's a long, long way to go in this competition,” said Phillip Dutton after his dressage test aboard Denim in the Cosequin CCI4*-S leaving the pair in the overnight lead upon the conclusion of the first day of dressage at the 2025 Defender Kentucky Three-Day Event.

Apr 24, 2025 Eventing News

Weekend Quick Links: April 26-27

Are you following along with the action from home this weekend? Or maybe you're competing at an event and need information fast. Either way, we’ve got you covered!

Official Corporate Sponsors of the USEA

Official Joint Therapy Treatment of the USEA

Official Feed of the USEA

Official Saddle of the USEA

Official Forage of the USEA

Official Competition & Training Apparel of the USEA

Official Horse Boot of the USEA

Official Shock Wave of the USEA

Official Horse Wear of the USEA