The Canadian Food Inspection Agency (CFIA) has confirmed a case of bovine tuberculosis (bovine TB) in an animal originating from Saskatchewan, discovered at a federally registered abattoir in Alberta. This marks a rare occurrence of the disease in Canada, where bovine TB has been largely eradicated since the implementation of a mandatory national program in 1923.
Investigation and Containment Measures
The infected animal, a six-year-old cow, tested positive for bovine TB through a polymerase chain reaction (PCR) test on November 29, 2024. The CFIA has traced the animal to its herd of origin in Saskatchewan, which has been placed under quarantine. Testing of the herd is pending, with timing to be coordinated with the producer to minimize operational disruptions.
Key steps in the CFIA’s investigation include:
- Quarantines and Movement Restrictions: All implicated animals are restricted to prevent further spread.
- Testing and Traceability: Laboratory tests are underway to determine the strain of the bacterium, which may reveal connections to past cases. Results are expected within 12 weeks.
- Surveillance and Collaboration: The CFIA is working with producers, industry associations, and provincial and federal authorities to ensure thorough monitoring and containment.
Public Health and Industry Impact
Bovine TB poses minimal risk to public health in Canada due to rigorous abattoir surveillance, testing programs, and practices such as milk pasteurization. Human cases are extremely rare, typically linked to direct contact with infected animals or consumption of raw animal products.
This investigation supports Canada’s international market access by demonstrating proactive management of federally regulated diseases.
Support for Producers
Producers impacted by the investigation are eligible for compensation for animals ordered destroyed by the CFIA. Additional financial assistance is available through business risk management (BRM) programs under the Sustainable Canadian Agricultural Partnership, including AgriInvest and AgriStability.
Collaboration for Livestock Health
The CFIA emphasizes the importance of cooperation among affected producers, industry stakeholders, and government agencies to protect human and animal health while maintaining Canada’s status as bovine TB-free.
For more information on bovine tuberculosis and updates on the investigation, visit the CFIA’s Bovine Tuberculosis page.
