11.   BSE has been linked to a fatal brain ailment in humans - Creutzfelt-Jakob disease - and can go undetected in cattle for years.

12.   BSE in beef has been linked to a fatal brain ailment in humans called Creutzfeldt-Jakob Disease.

13.   BSE has been linked to a fatal brain ailment in humans and can go undetected in cattle for years.

14.   BSE has been linked to the fatal human brain ailment Creutzfeldt-Jakob disease.

15.   Chrun also has a brain ailment, but its cause was not immediately known.

16.   Denmark on Monday joined the bulk of European nations banning British beef, to protect consumers from a mad cow disease believed to cause a deadly human brain ailment.

17.   In Britain, the cattle disease, bovine spongiform encephalopathy, or BSE, has been linked to Creutzfeldt-Jakob disease, a fatal human brain ailment.

18.   Mad cow disease has been linked to the fatal human brain ailment Creutzfeldt-Jakob Disease and consumers have shied away from beef as a result.

19.   Mad cow disease, a fatal brain ailment in cattle fed bone meal from sheep, may be linked to a fatal human brain illness.

20.   Mad cow disease, or bovine spongiform encephalopathy, has been linked to a fatal brain ailment in humans.