Equine Herpesviruses (EHV-1 & EHV-4) » Large Animal Hospital ...
As of December 11, 2025, a single case of neurologic EHV-1 has been confirmed within the state of Florida. At this point in time, no other confirmed or suspect cases have been identified.
Florida Department of Agriculture & Consumer Services
The neurologic form of EHV, called equine herpes myeloencephalopathy (EHM), is a reportable disease in Florida. In the case of an outbreak, infected horses should be isolated from other …
Outbreaks | Equine Disease Communication Center
3 days ago · Specific premises will not be named but the general location by town, county and state will be listed. When locations, events or horses are at risk they will be listed. Updates will …
Case of infectious horse disease confirmed in Tampa Bay
5 days ago · Equine Herpesvirus Type 1 is a virus among horses that can cause respiratory illness, abortion in pregnant mares, and in severe cases, neurological disease. There is one …
Florida warns horse owners after rodeo horses in Texas ...
Nov 21, 2025 · Florida officials are urging horse owners to tighten biosecurity after multiple horses that competed at recent rodeo events in Texas and Oklahoma tested positive for a potentially …
EHV-1 Case Confirmed at Florida Racetrack – The Horse
Dec 12, 2025 · On Dec. 10, a 2-year-old Thoroughbred filly at Tampa Bay Downs in Florida tested positive for equine herpesvirus-1 (EHV-1). She is currently undergoing treatment in an …
Disease Alert: Equine Herpesvirus - Animal and Plant Health ...
Jul 30, 2025 · Equine herpesvirus (EHV), also known as equine rhinopneumonitis, is a family of highly contagious viruses found in horses worldwide. Of the nine known herpesviruses, EHV …
Staying Ahead of EHV: What Southeast Horse Owners Should Know
Nov 25, 2025 · Equine Herpesvirus, or EHV, has been getting renewed attention after cases tied to major horse events out West. And while these situations can shift quickly, veterinarians say …
Florida: Equine Herpesvirus Type 1 reported in thoroughbred ...
On Thursday, a single case of neurologic EHV-1 (Equine Herpesvirus Type 1) was confirmed in a thoroughbred at Tampa Bay Downs. The 2-year-old horse was sent to the University of Florida …
Equine Herpesvirus (EHV-1 & EHV-4): What horse owners need to ...
Equine herpesviruses (EHV) are widespread among horse populations, with EHV-1 and EHV-4 being the most clinically significant. EHV-1 can cause respiratory illness, abortion in mares, …