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Disease 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.



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Green Lake County, WI
Alert ID: 761
November 27, 2017

Wisconsin Department of Agriculture, Trade and Consumer Protection

The Wisconsin Department of Agriculture, Trade and Consumer Protectin has confirmed West Nile Virus in a unvaccinated 11-year-old Standardbred mare in Green Lake County. The mare was somewhat “off” beginning on 11/2/2017.  Her symptoms worsened dramatically and a veterinarian was called on 11/9/2017.  At that time, the mare showed proprioceptive deficits, ataxia, and muscle fasciculations.  She was tested for WNV (IgM) and treated with anti-inflammatory drugs.  She is recovering and acting normal at this time.