A gelding at a private facility in Pasco County, Florida, was confirmed with equine herpesvirus type 4.

The Massachusetts State Veterinarian has confirmed a respiratory case of equine herpesvirus in Plymouth County on the last day of 2020.

Horses positive for EHV-1 and showing neurologic signs were confirmed in Oregon and California.

Equine influenza was confirmed in Lewis County and pigeon fever in Spokane County in Washington state.

Three horses were confirmed positive for equine influenza in Thurston County, Washington, after attending a barrel racing competition.

All four confirmed horses were euthanized due to complications of Eastern equine encephalitis (EEE).

EHM was diagnosed in horses on farms in Erie and Schuyler Counties, New York, and Hanover County, Virginia.

The Virginia Department of Agriculture and Consumer Services (VDACS) has confirmed a diagnosis of equine herpesvirus myeloencephalopathy (EHM) in two horses in Virginia.

A deadly case of Eastern equine encephalitis (EEE) was confirmed in Cabarrus County, North Carolina, on August 3.

The Louisiana Department of Agriculture and Forestry (LDAF) released a statement on July 25 confirming that an unvaccinated horse in Iberville Parish has tested positive for Eastern equine encaphalitis.

An unvaccinated yearling in Franklin County, Florida, was confirmed with Eastern equine encephalitis (EEE) on July 22, 2017.

Wisconsin has reported its first 2017 case of equine West Nile virus. The Wisconsin Bureau of Animal Disease Control received laboratory confirmation of the equine West Nile Virus positive in a non-vaccinated Standardbred-cross yearling gelding from Clark County. The horse became recumbent and was euthanized.

South Carolina reported the first confirmed 2017 case of Eastern equine encephalitis (EEE) on July 21, 2017.

The Georgia Department of Agriculture via the Equine Disease Communication Center (EDCC) has reported two premises with strangles, the first 2017 case of West Nile virus (WNV) in the state this year, and the first EEE case in Georgia this year.

The Equine Disease Communication Center reported today that one premise in Osceola County, Florida, was placed under quarantine for clinical signs of strangles.

According to the Equine Disease Communication Center, a 14-month-old Quarter Horse filly with unknown vaccination history in Kern County, California, was confirmed positive for West Nile virus (WNV).

he Virginia Department of Agriculture and Consumer Services identified a 10-year-old Saddlebred gelding from Wythe County as the state’s first positive case of West Nile virus in 2017.

This the first case of equine strangles for Pinellas County and case 25 for Florida in 2017.