The Canadian Food Inspection Agency (CFIA) has confirmed a case of bovine tuberculosis (TB) in a cow from the Pembina Valley Region of Manitoba. The infection was detected during routine inspection at a federally registered slaughter facility, with Mycobacterium bovis confirmed on June 13, 2025.
Bovine TB is a federally reportable disease in Canada and has been under a national eradication program since 1923. While the country is officially free of bovine TB, isolated cases can occur. The CFIA has identified and quarantined the herd of origin, and testing and depopulation measures will follow in consultation with the producer to manage farm impacts.
The disease poses very low risk to the public. Human cases are rare and typically involve direct contact with infected animals or consumption of unpasteurized products. Pasteurized milk remains safe to consume.
The Dairy Processors Association of Canada (DPAC) has been informed and is monitoring the situation closely. The safety of the milk supply remains a top priority, and DPAC is working in coordination with CFIA, Dairy Farmers of Canada, and provincial partners.
Affected producers may be eligible for compensation through CFIA programs, and additional financial support is available via the Sustainable Canadian Agricultural Partnership.
The CFIA is working with federal and provincial authorities and industry stakeholders to manage the case, minimize disruption, and protect Canada’s livestock industry and international market access.
For updates, visit: inspection.canada.ca.
