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Wisconsin Reports First 2017 Equine WNV Death

Wisconsin Clark County map

A Wisconsin horse was euthanized due to West Nile virus in Clark County.

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. 

For more information on West Nile virus from the American Association of Equine Practitioners go to

About EDCC

The Equine Disease Communication Center works to protect horses and the horse industry from the threat of infectious diseases in North America. The communication system is designed to seek and report real time information about disease outbreaks similar to how the Centers for Disease Control and Prevention (CDC) alerts the human population about diseases in people.

The goal of the EDCC is to alert the horse industry about disease outbreak information to help mitigate and prevent the spread of disease. Ultimately frequent and accurate information about diseases outbreaks improves horse welfare and helps to prevent negative economic impact that can result from decreased horse use due to a fear of spreading infection. As part of the National Equine Health Plan the EDCC will serve as part of the communication to help educate and promote research about endemic and foreign disease.

Working in cooperation with state animal health officials and the United State Department of Agriculture, the EDCC seeks information about current disease outbreaks from news media, social media, official state reports and veterinary practitioners. Once information is confirmed, it is immediately posted on this website and messages sent to all states and horse organizations by email. Daily updates are posted until each outbreak is contained or deemed no longer a threat.

The EDCC is made possible by generous donations from organizations and horse owners. Please visit our sponsors that have generously supported this program for the benefit of the health and welfare of horses. To learn how you can help go to SUPPORT.



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