09/24/2018
EIA Update 09/24/2018:
Veterinary Colleagues,
The Colorado State Veterinarian’s Office at CDA has continued to work to trace horses involved in the EIA Incident in the State of Colorado. As of 09/24/2018:
Only one confirmed positive horse in Colorado (index case)
The index premises in Weld County is under a quarantine order; two associated premises are under hold orders. 124 exposed horses under quarantine on the index premises tested negative for EIA in the last two weeks; they will be re-tested on or after 10/19/2018 (sixty days after last exposure to the positive horse).
128 exposed horses have been located in Colorado
54 premises are under hold orders in 21 Colorado counties: Adams, Arapahoe, Boulder, Crowley, Delta, Douglas, Eagle, Elbert, El Paso, Fremont, Gilpin, Gunnison, Huerfano, Jefferson, Larimer, Mesa, Moffat, Montrose, Phillips, Sedgwick and Weld.
64 exposed horses have been positively identified in eight other states: Arizona, Kentucky, Louisiana, Maine, Nebraska, Nevada, Oklahoma, and Wyoming.