51.   The neurological illness found in infected cows has been linked to an equally deadly human equivalent.

52.   The neurological illness in found infected cows has been linked to an equally deadly human equivalent.

53.   They are believed to have developed the disease after eating meat from infected cows.

54.   Three cases of infected cows have been confirmed in Japan.

55.   He said the disease was spread through touching and eating infected cows, or breathing in their vicinity.

56.   The study was carried out by injecting mice with brain cells of infected cows.

57.   They said the disease was spread through touching and eating infected cows, but not passed between humans.

58.   They said the disease was spread through touching and eating infected cows.