Dear South Canterbury District Health Board,

Please supply me with statistics for all positive diagnoses of E.coli in the South Canterbury region for at least 2015-18, along with the region (i.e., enough detail to determine which water supply each patient was on). I would like 'very likely' (c.f., positive) diagnoses also, if possible, but kept distinct from positive diagnoses.

Yours faithfully,

Lyn Fattorini