To ask the Scottish Executive whether it collates centrally from health boards information on the number of cases reported of (a) hospital acquired infection and (b) methicillin resistant Staphylococcus aureus; if so, how many cases of each were reported in each of the last five years and this year to date, broken down by health board and, if not, what the reasons are for its position and whether it has any plans to collate such information centrally in the future...