All three Holsteins cows in Japan diagnosed with BSE were fed with a milk substitute from the same factory, the Gunma prefecture government revealed on Saturday. The ministry had hoped that because ...

Japanese investigators searching on Sunday for the cause of an outbreak of mad cow disease zeroed in on a milk substitute which may have been fed to all the animals involved. Japanese investigators ...

A farm cooperative in Ombetsu, eastern Hokkaido, said Wednesday that a cow confirmed Monday to be infected with mad cow disease was fed the same milk substitute when a calf as were the three other ...