Canadian BSE Cow Might Have Missed Testing -R-CALF USA (CattleNetwork.com) KANSAS CITY (Dow Jones)--For more than a year, the beef from Canada's youngest victim of mad cow disease would have been eligible for export to the U.S., and even at 50 months of age, she might not have been tested for the disease if she hadn't died of an unrelated malady, according to Canada's testing protocol. [News Source]