date:Mar 21, 2013
the bags in question were labelled as washed and ready to eat.
Though able to identify Asda and Morrisons as sources of the outbreak, the HPA also pointed out that other retailers were likely to have used the same sources, affecting other chains as well.
The bug that caused the symptoms, which were reported by 300 people, a tenth of the number suspected to have been infected, was Cryptosporidium. The bug is most often found in water contaminated with animal faeces, such as sheep dung.
Direc