Coles, Woolworths, Aldi and IGA recall salad products after E. coli detection

Packets of salad greens are at the centre of a national supermarket recall over E. coli contamination concerns.

The recall involves packaged spinach and salad leaves sold at Coles, Woolworths, IGA and ALDI.

Food Standards Australia New Zealand (FSANZ) said shiga-toxin producing E. coli (STEC) was…