Case of bovine TB found in Canada: Investigation underway

Investigative and deterrent measures

The infected animal , a six-year-old cow , tested positive for bovine tuberculosis by polymerase chain reaction (PCR) on November 29 , 2024. CFIA traced the animal to its herd in Saskatchewan, which was quarantined . Herd testing is pending, with timing to be coordinated with the producer to minimize disruption to operations.

Key stages of a CFIA investigation include:

Quarantine and movement restrictions: All involved animals are confined to prevent further spread.

Testing and traceability: Laboratory testing is conducted to determine the strainbacteria that may reveal links to past cases. Results are expected within 12 weeks.

Surveillance and Collaboration: CFIA works with manufacturers, industry associations, and provincial and federal governments to ensure close monitoring and containment.

Impact on public HEALTH and industry

Bovine tuberculosis poses minimal public health risk in CANADA due to strict slaughterhouse oversight, testing programs, and practices such as MILK pasteurization. Human cases are extremely rare and are usually associated with direct contact with infected animals or consumption of raw animal products.

This investigation supports Canada's entry into the international market by demonstrating proactive management of federally regulated diseases.

Support for manufacturers

Producers affected by the investigation are eligible for compensation for animals destroyed under CFIA orders. Additional financial assistance is available through the Sustainable Canadian Agricultural Partnership’s Business Risk Management (BRM) programs, including AgriInvest and AgriStability.

Collaboration in Livestock Health

The CFIA emphasizes the importance of collaboration between affected producers, industry stakeholders and government agencies to protect human and animal health while maintaining Canada's status as a bovine TB-free country .