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Disease Outbreak Alerts

Updates on current disease outbreaks are listed here as they occur and will include the date listed, disease name, location and current status. 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 be posted as they are received.


August 19, 2016
West Nile Virus
Boundary County, ID
Confirmed Case(s): No Quarantine
Today, Panhandle Health District received notification of two dead horses testing positive for West Nile Virus in Boundary County. Both horses were unvaccinated. This is the first evidence of mosquitos potentially carrying West Nile Virus in Boundary County since 2014. For more information go to http://panhandlehealthdistrict.org/wp-content/uploads/2016/08/West-Nile-Virus-Confirmed-in-Boundary-County-Horses.pdf
August 18, 2016
Eastern Equine Encephalitis
Suffolk County, VA
Confirmed Case(s): No Quarantine
The Virginia Department of Agriculture and Consumer Services (VDACS) today announced the fifth and sixth cases of Eastern Equine Encephalitis (EEE) in horses this year. Both horses were from Suffolk, a male Paint and an Arabian filly. Both horses were euthanized. Neither had up-to-date vaccinations. For more information go to http://www.vdacs.virginia.gov/press-releases-160818-eee.shtml
August 18, 2016
West Nile Virus
Churchill and Clark Counties, NV
Confirmed Case(s): No Quarantine
The Nevada department of Agriculture has reported West Nile Virus in two horses; one in Churchill County and one in Clark County. The vaccination status and condition of the affected horses is unknown. For more information go to: http://agri.nv.gov/News/2016/Protect_Against_West_Nile_Virus/
August 17, 2016
West Nile Virus
Muskogee County, OK
Confirmed Case(s): No Quarantine
The second reported WNV positive horse has been confirmed for 2016 in Oklahoma. The 9 year old QH mare located in Muskogee County was euthanized. Vaccination history is unknown.
August 16, 2016
Strangles
Volusia County, FL
Confirmed case(s): Official Quarantine
On August 16, one premise in Volusia County, Florida was placed under quarantine for strangles. The horse begain showing respiratory signs in late July as was isolated. A respiratory panel taken on August 10 returned PCR positive. No animals have left the facility since clinical signs began. This is the first case in Volusia County and case 19 for Florida in 2016
August 16, 2016
Eastern Equine Encephalitis
Lake County, FL
Confirmed Case(s): No Quarantine
On August 16, a new EEE case was confirmed in Lake County, Florida. The 7 year old Andalusian had not been vaccinated in the past 2 years and had no recent travel history. Clinical signs began on August 3 and the horse was euthanized for humane reasons August 5. This is the first confirmed EEE case in Lake County and case 19 in Florida for 2016.
August 12, 2016
Eastern Equine Encephalitis
Darlington County, SC
Confirmed Case(s): No Quarantine
The State Veterinarian’s office received laboratory confirmation of one new EEE case today. This case was an unvaccinated, 5 month old Paint from Darlington County, South Carolina. The colt did not survive. This is the first confirmed case in Florence County this year. The total number of confirmed cases in SC in 2016 is now 12.
August 12, 2016
Piroplasmosis
Rutherford County, TN
Ongoing Investigation
The state veterinarian’s office is investigating an outbreak of Equine Piroplasmosis (EP) in a group of racing Quarter Horses in Tennessee. Seventeen horses have tested positive; all are connected to the same location in Rutherford County. The investigation is ongoing. For more information go to: https://www.tn.gov/agriculture/news/44758
August 11, 2016
Equine Infectious Anemia
Cortland and Cayuga Counties, NY
Quarantine Released
On 8/10/2016, the New York State Department of Agriculture and Markets, Division of Animal Industry completed a 5-month long investigation of Equine Infectious Anemia (EIA) in 11 horses in Cortland and Cayuga Counties. All exposed horses have tested negative and their respective farms have been released from quarantine. For more info go to: http://www.agriculture.ny.gov/TheDepartment.html.
August 05, 2016
Equine Influenza
Yolo County, CA
Confirmed case(s): Official Quarantine
Eight horses confirmed to have equine influenza are in quarantine at the veterinary teaching hospital at the University of California at Davis in Yolo County. Clinical signs include fever, coughing and nasal discharge. The origin of the first case is under investigation. For more information go to: http://www.vetmed.ucdavis.edu/whatsnew/article.cfm?id=3597