Critical Updates/Outbreaks/Announcements
Thank you for being a part of the Northwest Horse Source Critical Updates Email list. Keeping you updated on recent outbreaks in the West.

This is an email alert about an equine related disease outbreak or other emergency/disaster/announcement in our distribution area. Areas regularly include Washington, Oregon, Idaho, California, and sometimes Utah, Nevada, Colorado, Wyoming and Arizona.
 

↓ SEE CURRENT ALERT(S) BELOW ↓ 

Outbreak Alert: July 28, 2021 - Equine Infectious Anemia, Cariboo Subdivision, BC

Source: Canadian Food Inspection Agency

Number Confirmed: 1;

Notes: On July 19, 2021, positive equine infectious anemia (EIA) results were confirmed by the Canadian Food Inspection Agency’s (CFIA) national reference laboratory for a horse located on a premises in Cariboo, Subdivision C, British Columbia. The horse had been tested by an accredited veterinarian at the owner’s request to fulfill a requirement prior to being moved to another premises. No clinical signs were noted at the time of sampling. A CFIA investigation is underway and as per program policy, movement controls have been placed on the infected horse and any on-premises contact animals. Initial reports indicate there are other equines on the affected premises. Movement controls will remain until all disease response activities have been completed, including follow-up testing and ordering the destruction of confirmed cases. Trace-out activities may require the CFIA to undertake actions at additional premises as outlined in the current policy.

Outbreak Alert: July 29, 2021 - Equine Herpesvirus- Neurologic, Sonoma County, CA

Source: California Department of Food and Agriculture

Number Confirmed: 6;

Number Suspected: 4;

Facility Type: Showgrounds;

Age: 6; Gender: Mare; Breed: Warmblood (WB); Onset of Clinical Signs: 7/23/2021;

Clinical Signs: Hind-end Weakness, limb edema, Nystagmus, Recumbency; Confirmation Date: 7/24/2021; Horse

Status: Euthanized; Vaccination Status: Vaccinated;

Notes: Update 7-29-21 Original Alert ID: 2139: One additional 15-year-old Warmblood mare from the index Sacramento county home premises who attended, and was asymptomatic at, the Sonoma county event displayed mild neurological signs and was transported to an offsite veterinary hospital in isolation on July 27th and confirmed negative for EHV-1 on July 28th. No additional horses from the Sonoma county event or the home premise have shown clinical signs at this time. CDFA continues to actively monitor this situation.;

All information is sourced from 
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Sincerely,

Karen Pickering
The Northwest Horse Source
(360) 332-5579
The Northwest Horse Source | www.nwhorsesource.com