News & Perspective

May 20, 2003

May 20, 2003

'Mad cow disease' case confirmed in Alberta

(CIDRAP News) – Postmortem tests have confirmed that a cow from an Alberta farm had bovine spongiform encephalopathy (BSE), or mad cow disease, Canadian officials announced today. The news marked the first known BSE case in North America since another Alberta case was found in 1993.

Jun 06, 2003

Jun 06, 2003

Canadian bulls shipped to US deemed unlikely to pose BSE risk

(CIDRAP News) – Five bulls having possible links to the Canadian cow that had mad cow disease were shipped into the United States, but it is unlikely that any of the bulls were infected with the disease, US officials said this week.

Jun 10, 2003

Jun 10, 2003

BSE hunt in Canada winds down; no new cases found

(CIDRAP News) – The hunt for additional cattle infected with bovine spongiform encephalopathy (BSE) in Canada is winding down after uncovering no evidence of the disease in about 2,700 cattle, Canadian officials announced yesterday.

Jul 24, 2003

Jul 24, 2003

Canada moves to shield food supply from BSE-infected material

(CIDRAP News) – In the first regulatory change triggered by Canada's recent case of mad cow disease, the Canadian government announced last week that certain high-risk parts of cattle, including the brain and spinal cord, will have to be removed from carcasses at the time of slaughter.

Jul 25, 2003

Jul 25, 2003

Canada details rules to keep BSE agent out of food

(CIDRAP News) – Following up on an announcement made last week, the Canadian government yesterday published new regulations designed to keep materials potentially contaminated with the bovine spongiform encephalopathy (BSE) agent out of the food supply.

Aug 11, 2003

Aug 11, 2003

US, Mexico ease ban on Canadian beef

Editor's Note: This article, originally published Aug 11, was updated on Aug 12 to include new information from Mexico.

Jan 06, 2004

Jan 06, 2004

DNA tests show BSE-infected cow came from Canada

(CIDRAP News) – Genetic tests have confirmed that the cow with the first known case of bovine spongiform encephalopathy (BSE) in the United States came from a herd in Alberta, the US Department of Agriculture (USDA) announced today.

Dec 30, 2004

Dec 30, 2004

Canada reports suspected BSE case

(CIDRAP News) – Canada today reported what could be its second case of bovine spongiform encephalopathy (BSE), only hours after the US government announced plans to ease restrictions on the importation of Canadian cattle.

Jan 03, 2005

Jan 03, 2005

Canadians confirm BSE case

(CIDRAP News) – Canadian authorities have now confirmed a case of bovine spongiform encephalopathy (BSE) in an older dairy cow suspected last week of having the disease.

Jan 10, 2005

Jan 10, 2005

Canadian BSE probe suggests 38 cattle at risk

(CIDRAP News) – Investigators of Canada's second case of bovine spongiform encephalopathy (BSE) have determined that 38 cattle might have been exposed to the same feed as the infected cow and that one of those was exported to the United States.

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