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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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Boulder, Lincoln, Mesa, and Larimer Counties, CO
Alert ID: 636
September 07, 2017

Colorado Department of Agriculture

The Colorado Department of Agriculture has received reports of four additional cases of horses with West Nile Virus, bringing the total count to five in 2017.  Cases have been confirmed in the following Colorado counties:  Boulder, Lincoln, Mesa, and Larimer (2).