美国进入马尼托巴省的交通线构成PED的最高风险

　　CANADA - A Veterinary Epidemiologist with Alberta Agriculture and Forestry says US traffic coming into Manitoba continues to pose the greatest risk for exposing the western Canadian swine herd to PED. Representatives of the four western provinces hold monthly conference calls to discuss Porcine Epidemic Diarrhea control and prevention strategies.

　　加拿大——阿尔伯塔省农业和林业委员会兽医流行病学专家说，美国进入马尼托巴的交通线继续构成最大的风险，使西部加拿大猪群受PED威胁。四个西部省份的代表每月举行一次电话会议，讨论猪流行性腹泻病防控策略。