Three horses in San Bernardino County, California, recently tested positive for equine herpesvirus myeloencephalopathy (EHM) secondary to equine herpesvirus-1 (EHV-1). The cases are located at two ...

On January 16, a 6-year-old Belgian mare in Clark County, Wisconsin, tested positive for equine herpesvirus-1 (EHV-1) after ...