Cross-contamination is the cooking or serving of different foods with the same utensils and surfaces.
Keeping unsafe items out of your food storage and preparation areas will reduce opportunities for cross-contamination.
The bigger concern than reputation cross-contamination is the spillover of an actual security threat.
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Managing director Mark Price said the John Lewis-owned firm would set up its own freezing plant to prevent cross-contamination.
Because the roasted products tested positive for salmonella suggest cross-contamination with raw products.
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The design of the tools reduces the number of parts to be sterilized, reducing risk of cross-contamination and cost.
Gene transfer is an age-old concern of farmers, who've learned how to prevent pollen cross-contamination when necessary for commercial reasons.
Tests in those boroughs found meat in school meals did not contain either horsemeat or pork cross-contamination with halal food, said a spokeswoman.
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Mr Raw-Rees insisted at the time there had been no cross-contamination at the cutting plant and said he felt he had been "picked on".
Ten products, labelled as beef, were tested by QUB for traces of horsemeat and 10 processed lamb products were tested for cross-contamination with pork.
The lawsuits allege no actual damage but claim regulators failed to adequately consider the possible effects of genetic cross-contamination between genetically engineered and conventional crops.
Investigators raised a number of sterilization and "cross-contamination" alarms -- such as "unauthorized, unlicensed" employees using IVs to sedate patients and improper handling of needles.
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Investigators raised a number of sterilization and "cross-contamination" alarms -- such as "unauthorized, unlicensed" employees using IVs to sedate patients and that needles weren't handled properly.
The horsemeat in burgers had been discovered by the authorities in the Irish Republic, while the FSA had not found one incident of cross-contamination, she added.
"We are very aware that while the risk of infection from insulin pen re-use is extremely small, cross-contamination from an insulin pen is possible, " Finan said.
"By all indications, this is a cross-contamination issue" in which other mail likely came in contact with the original Daschle letter, Nichols said in a news conference.
For example, instead of inspectors handling meat, robotics could be employed to further prevent cross-contamination in the inspection process, which could happen when handling an infected piece of meat.
Investigators say they believe such cross-contamination is to blame for two of the anthrax deaths, those of an elderly woman in Connecticut and a hospital employee in New York.
She said the Laboratory of the Government Chemist was looking at what levels of cross-contamination could take place in "a well-run and hygienic plant" and testing methods were also being looked at.
Any feces on the exterior of an egg shell poses a food safety threat from potential cross-contamination if, say, a consumer cracks open an egg then proceeds to prepare a salad with those same bacteria-riddled hands.
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Thoroughly cooking eggs kills salmonella bacteria within, but there is still risk of cross-contamination if a food preparer doesn't properly wash kitchen utensils, such as whisks or spatulas, that came into contact with the raw eggs.
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