In Ireland there have been three confirmed cases of BSE in cattle born after 1996. I do not consider this to be a matter of serious concern. In recent years there has been a significant shift in the age profile of BSE cases which indicates clearly the effectiveness of our controls. The number of five year old cases detected to date this year is significantly down on last year's level of 38. A total of 99% of cases diagnosed to date in 2002 were at least six years old at the time of diagnosis compared with 84% in 2001 and 60% in 2000. In terms of case numbers, 281 of the 284 cases diagnosed to date in 2002 were born in 1996 or earlier. No cases have been diagnosed in animals born in 1998, the year from which the scientific steering committee judged Ireland's control system to be optimally stable.