GFM Network News


Bovine TB probe wraps with no exact point of entry found

'More stringent' tests now being run on U.S. rodeo cattle imports

Federal inspectors have formally closed the book on a 2018 outbreak of bovine tuberculosis (TB) in a British Columbia cattle herd, but with “no definitive source of infection” found. The probe dates back to October that year, when a beef cow of an unknown age, from a cow-calf operation in B.C.’s southern Interior, was culled, […] Read more

On-farm tests wrap up in bovine TB probe

CFIA investigation turns up just four positive B.C. cattle

The “trace-in” phase of Canada’s latest bovine tuberculosis (TB) investigation has ended with just four cattle from one British Columbia herd testing positive for the disease. The Canadian Food Inspection Agency last week announced all on-farm testing has been completed in its probe, which dates back to November 2018 when lab tests confirmed TB in […] Read more


Last of trace-out quarantines lifted in bovine TB probe

The last of 38 cattle herds to be checked for bovine tuberculosis in a federal trace-out investigation across three provinces has been released from movement controls. The Canadian Food Inspection Agency on Monday reported that a central Saskatchewan herd has now been released from controls which were imposed in December last year. CFIA said in […] Read more

B.C. bovine TB outbreak’s trace-out completed

All cattle that moved away from a British Columbia farm where four animals were found to be infected with bovine tuberculosis (TB) have been tracked down and tested. The Canadian Food Inspection Agency said Tuesday it has completed its “trace-out” investigation stemming from last fall’s discovery of a TB-positive beef cow from a farm in […] Read more


Few herds remain in B.C. bovine TB probe

The federal investigation into an outbreak of bovine tuberculosis affecting four animals in a domestic British Columbia cattle herd has pulled back to include just seven properties. As of Monday, the Canadian Food Inspection Agency’s probe included one herd each in B.C. and Saskatchewan and four herds in Alberta under movement controls, along with the […] Read more

Bovine TB strain in latest outbreak new to Canada

Canada’s latest outbreak of bovine tuberculosis in domestic cattle involves a strain of TB bacteria not related to any previously seen in Canadian livestock or wildlife. Culture testing of bacteria taken from a cow confirmed as TB-positive in November shows it’s “not related to past cases of bovine TB in Alberta or British Columbia or […] Read more


Latest bovine TB investigation includes Alberta

An investigation that came after a B.C. cow tested positive for bovine TB in November has reached Alberta. The CFIA has been tracing animals that have entered (trace-ins) or left (trace-outs) the B.C. herd over the past five years. As of mid-December, six other operations in B.C. and Alberta had been placed under movement controls […] Read more

Bovine TB probe expands to Saskatchewan

Updated, Dec. 24 — Some cattle in Saskatchewan are now under federally imposed movement controls as testing for bovine tuberculosis expands to 14 domestic herds in three provinces. The Canadian Food Inspection Agency announced Friday the tracing of a single case of bovine TB in a beef cow from a farm in British Columbia’s southern […] Read more


Six more cattle herds to be tested in TB probe

Updated, Dec. 20 — Cattle from four more herds in British Columbia and two in Alberta are now being tested for bovine tuberculosis as officials probe the country’s latest domestic case of the disease. The Canadian Food Inspection Agency on Monday reported the six herds are now under “movement controls” while TB testing is underway. […] Read more