Mad Cow Disease (BSE) in cattle, salmonella in chicken and eggs, and listeria in dairy products.
Mad Cow Disease (BSE) in cattle, salmonella in chicken and eggs, and listeria in dairy products.
牛肉中的疯牛病，鸡肉和鸡蛋中的沙门氏菌，奶制品中的利斯特杆菌。
Mad Cow Disease (BSE) in cattle, salmonella in chicken and eggs, and listeria in dairy products.
牛肉中的疯牛病，鸡肉和鸡蛋中的沙门氏菌，奶制品中的利斯特杆菌。