State veterinary officials are asking horse owners in North Carolina to watch for symptoms of a highly contagious equine disease following diagnoses of multiple horses with Equine Herpes Myeloencephalopathy, the neurologic disease associated with Equine Herpes Virus. Cases were confirmed Nov. 9 by the Texas Animal Health Commission and the Oklahoma Department of Agriculture, Food and Forestry. Currently, there are no confirmed cases of EHV-1/EHM in North Carolina.