The campylobacter food bug is an "industry wide issue" according to Morrisons supermarkets.
In response to the FSA-report into the bug, a spokesperson said: "This is an industry issue and not a retailer specific one and as all retailers broadly share the same limited supply base, this raises a challenge to any discrepancy in results between retailers if the supplier is the same."
They added that their packaging on our chicken products features guidance on not washing raw meat and washing hands after handling raw meat. They are also going to rebrand their packaging to include the message: "Do Not Wash Poultry Before Cooking."
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A Public Health England report estimated 150,000 to 200,000 Britons are infected with the virus by imported pork every year.