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Colorado’s Equine WNV Cases Now Number 10

October 7, 2019
Posted by Edited Press Release

Horses in eight counties are reportedly affected.

Topics: Article, Diseases and Conditions, Horse Care, Horse Industry News, Welfare and Industry, West Nile Virus (WNV)

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West Nile virus transmission occurs when infected mosquitoes feed on animals, as well as humans, after having fed on infected birds. | Photo: Photos.com

The Colorado state veterinarian’s office, a division of the Colorado Department of Agriculture (CDA), announced on Oct. 3 that 10 equine West Nile virus (WNV) cases have been confirmed in 2019.

The affected horses resided in eight counties:

Adams (1);
Garfield (1);
Larimer (1);
Mesa (1);
Montrose (1);
Pueblo (1);
Rio Blanco (1); and
Weld (3).

Veterinarians involved with the cases report that more affected horses than usual seem to be acutely neurologic with severe symptoms. Due to the severity of their clinical signs, four of the horses have been euthanized.

About West Nile Virus

West Nile virus transmission occurs when infected mosquitoes feed on animals, as well as humans, after having fed on infected birds

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