Alberta Poultry Farmers on High Alert as Avian Flu Threat Looms with Spring Migration
Alberta’s poultry industry is bracing for the annual spring migration of waterfowl, a period that historically brings increased risk of avian influenza. Following a significant surge in cases during 2025, producers are reinforcing biosecurity measures to protect their flocks. Even as no cases have been detected in Alberta so far in 2026, nine cases have been confirmed across Canada – three in British Columbia, three in Nova Scotia, two in Quebec, and one in Ontario, including detections in wild birds.
The Recurring Threat of Avian Flu
Avian influenza, naturally carried by wild birds like snow geese, poses a serious threat to commercial poultry farms. The virus spreads through saliva and excrement, and outbreaks can be devastating. Since December 2021, the disease has led to the deaths of over 2.5 million birds in Alberta and 17 million nationally. The speed of transmission is a major concern, as the virus can jump from one barn to another within a day or two.
Lessons Learned from Recent Outbreaks
Scott Olson, a turkey farmer near Wetaskiwin, knows the risks all too well. He’s experienced three outbreaks since 2022, each resulting in the culling of his entire flock by the Canadian Food Inspection Agency. Olson emphasizes the importance of preventative measures, stating, “I make sure not to move into marshes or where migratory birds gather before going to our facilities.” He has also limited access to his farm during peak migration periods.
The year 2025 saw 26 confirmed cases in Alberta, a substantial increase from the six cases reported in 2024. This pattern mirrors fluctuations observed in wild bird populations, with a peak of 257 infected animals in 2022 and 254 in 2023.
Enhanced Biosecurity Measures
In response to the ongoing threat, Alberta poultry farmers are implementing stringent biosecurity protocols. These include establishing controlled access zones, rigorous disinfection procedures, and dedicated equipment for each building. The goal is to prevent contamination both entering and leaving the farm.
Teryn Girard of Prairie Livestock Veterinarians suggests that changes in weather patterns and migratory routes may contribute to the fluctuations in case numbers. “When weather conditions change, there can be more mixing between migratory birds or a modification of their routes,” she explains. However, she also credits improvements in biosecurity practices within the commercial industry for a decline in cases since the peak in 2022.
Looking Ahead: Vigilance is Key
The Alberta government stresses the necessitate for continued preparedness as the spring migration season approaches. A government statement highlights the importance of reviewing biosecurity practices, procedures, and training, given the increased spread of the virus among wild waterfowl and the transmission to domestic farms observed in the fall.
Federal authorities reinforce this message, emphasizing that ongoing detections of avian flu serve as a “strong reminder for all producers to remain vigilant.”
Pro Tip
Regularly review and update your farm’s biosecurity plan. Include detailed protocols for visitor access, vehicle sanitation, and bird health monitoring.
FAQ
Q: What is avian influenza?
A: Avian influenza, or bird flu, is a contagious viral infection that affects birds. It can cause severe illness and death in poultry.
Q: How does avian influenza spread?
A: The virus spreads through direct contact with infected birds, their droppings, or contaminated surfaces.
Q: What are the symptoms of avian influenza in birds?
A: Symptoms can include sudden death, lack of energy, decreased appetite, respiratory distress, and neurological signs.
Q: What can poultry farmers do to protect their flocks?
A: Implementing strict biosecurity measures, such as controlling access, disinfecting equipment, and monitoring bird health, is crucial.
Q: Where can I find more information about avian influenza?
A: Visit the Canadian Food Inspection Agency website: https://www.inspection.gc.ca/animal-health/diseases/avian-influenza/eng/1326600389775/1326600500578
Did you know? The Olson family turkey farm experienced two avian influenza outbreaks in the past year, highlighting the persistent challenge faced by Alberta producers.
Stay informed about avian influenza updates and best practices. Share this article with fellow poultry farmers to help strengthen industry-wide preparedness.
