EHV-1 Case Confirmed in Randall County Tied to Waco Outbreak
A case of Equine Herpesvirus-1 (EHV-1) has been confirmed in Randall County, Texas, marking a significant development in an outbreak that has raised concerns among equine health officials. This case is linked to a prior outbreak in Waco, Texas, where multiple cases were reported earlier this year.
EHV-1 is a highly contagious virus that primarily affects horses. It can lead to severe respiratory illness, neurological disorders, and, in some cases, death. The recent confirmation in Randall County has prompted immediate action from local veterinary and health officials to contain the spread of the virus.
The **Texas Animal Health Commission (TAHC)** has been actively monitoring the situation. They reported that the Randall County case was identified in a horse that had traveled to Waco for an equestrian event. Following the confirmation, the horse was isolated, and other horses that may have been in contact are being closely observed for any signs of illness.
Local veterinarians are urging horse owners to remain vigilant. Signs of EHV-1 infection can include fever, nasal discharge, lethargy, and in more severe cases, neurological symptoms such as incoordination or paralysis. The health officials are stressing the importance of immediate veterinary care if any symptoms are observed.
In response to the outbreak, equestrian events in the region are being reassessed. Organizers are implementing stricter biosecurity measures to minimize the risk of further transmission. This includes requiring health certificates for participating horses and encouraging vaccination against EHV-1.
The Waco outbreak initially began with a small number of cases but escalated quickly, raising alarms among horse owners and trainers. The TAHC has been collaborating with local and state veterinarians to track the spread of the virus and advise on best practices for prevention.
Horse owners are encouraged to vaccinate their animals against EHV-1, as vaccination is one of the most effective ways to reduce the risk of infection. The TAHC has provided resources and guidance on vaccination schedules and protocols.
In addition to vaccination, horse owners are advised to implement strict biosecurity measures. This includes limiting access to horses from outside facilities, practicing good hygiene, and monitoring the health of their animals regularly. Isolation of new arrivals for a minimum of 14 days is also recommended to ensure they do not bring any infections into existing herds.
The outbreak has raised awareness about the importance of equine health and the potential risks associated with large gatherings of horses. EHV-1 can spread rapidly in environments where horses are in close proximity, such as during shows, competitions, and training events.
Officials are also emphasizing the role of education in combating the spread of EHV-1. Informational sessions and resources are being made available to horse owners to help them understand the virus and the steps they can take to protect their animals.
The TAHC is closely monitoring the situation and is prepared to take further action if necessary. They are urging horse owners to stay informed about the outbreak and to report any suspected cases of EHV-1 to their veterinarians immediately.
As the situation develops, local equestrian communities are coming together to support one another and share information. Many are participating in online forums and meetings to discuss the outbreak and the best practices for keeping their horses safe.
The confirmation of the EHV-1 case in Randall County serves as a reminder of the ongoing challenges faced by the equine community. Health officials are committed to working with horse owners to mitigate the impact of this virus and to ensure the safety and health of all horses in the region.
As of now, the TAHC continues to provide updates on the situation and encourages horse owners to remain proactive in their approach to equine health. The health and safety of horses depend on collective efforts from owners, veterinarians, and the broader equestrian community.
In summary, the EHV-1 case in Randall County highlights the need for vigilance and preparedness among horse owners. With proper measures in place, the risk of further spread can be minimized, ensuring the health of horses across Texas.
Texas
- McLennan County: Two horses have tested positive for EHM and are quarantined. One horse with EHM signs and known exposure to the outbreak has been hospitalized.
- Montgomery County: Two horses have tested positive for EHM. One horse is isolated, and the other horse was euthanized. One additional horse has tested positive for EHV-1 but does not have clinical signs.
- Wharton County: One horse has tested positive for EHM, and nine horses have been exposed. The horses are quarantined.
- Bell County: One horse has tested positive for EHM. The horse arrived at a veterinary hospital on Nov. 17 and was recumbent within an hour of admission. It was euthanized after 48 hours of recumbency.
- Fort Bend County: One horse has tested positive for EHM, and two horses have been exposed. The horses are quarantined.
- Erath County: Four horses have tested positive for EHM.
- Wise County: One horse has tested positive for EHM, and one horse is suspected to be positive.
- Hood County: One horse has tested positive for EHM and is quarantined.
- Parker County: One horse tested positive for EHM and was euthanized.
- Randall County: One horse has tested positive for EHM.
- Lee County: One horse has tested positive for EHM.
- Waller County: Four horses have tested positive for EHM, and nine horses have been exposed.
- Harris County: One horse has tested positive for EHM.
Here are the most recent case locations:
Oklahoma
- Logan County: Two horses have tested positive for EHM and are quarantined.
- Mayes County: One horse has tested positive for EHM and is quarantined.
- Oklahoma County: One horse has tested positive for EHV-1 but has not developed neurologic signs. The horse is quarantined.
- Love County: One horse has tested positive for EHM. The horse is from Texas and attended the WPRA event. It developed mild neurologic signs when it returned home from the event and was immediately taken to a veterinary clinic in Oklahoma.
- McClain County: One horse has tested positive for EHV-1. The horse had a fever on Nov. 14 with no other clinical signs.
Louisiana
- East Baton Rouge Parish: Three horses have tested positive for EHM and are being treated at LSU Veterinary Hospital.
Colorado
- Larimer County: One horse has tested positive for EHM and is quarantined.
New Mexico
- Dona Ana County: One horse has tested positive for EHM, and two horses have been exposed. The horses are quarantined.
- Eddy County: Two horses have tested positive for EHM, and three horses have been exposed.
Washington
- Spokane County: Two horses have tested positive for EHV and have mild fevers but no other clinical signs.
Arizona
- Maricopa County: Three horses have tested positive for EHV-1 but do not have clinical signs. Five horses have been exposed.
South Dakota
- Hyde County: One horse has tested positive for EHM, and one horse has been exposed.
Equine herpes in Texas: Outbreak traced to Waco event prompts warnings This video from KCEN News provides a visual breakdown of the symptoms seen in the Waco cases, which is critical for identifying the “neuro” signs before they become fatal.
