News

An unvaccinated Quarter Horse filly in Montrose County, Colorado, recently tested positive for West Nile virus (WNV) after ...
A mosquito pool collected in the Delta area has tested positive for West Nile Virus (WNV). This is the first confirmed pool ...
Spraying for West Nile virus-infected mosquitoes is planned for central Fort Collins. On Aug. 17, the spraying of a fine mist of permethrin-based product will occur within the following boundaries: ...
On July 29, an unvaccinated, 6-year-old Standardbred mare in Las Animas County, Colorado, tested positive for West Nile virus (WNV). The horse developed clinical signs on July 24, including weakness ...