Definition of cross-contamination in English:

cross-contamination

noun

mass noun

The process by which bacteria or other microorganisms are unintentionally transferred from one substance or object to another, with harmful effect.
交叉污染
cross-contamination between raw and cooked food is the cause of most infection
Example sentencesExamples
- People can avoid being poisoned by the bacterium by cooking eggs thoroughly and avoiding cross-contamination by washing knives, cutting surfaces and plates.
- Good traffic control practices protect personnel, patients, supplies, and equipment from potential sources of cross-contamination.
- The issue here is the degree to which the safeguards we have in place are sufficient to stop cross-contamination.
- Her death fuelled fears of cross-contamination, where envelopes touch anthrax-laced packages and become infected.
- Because the risk of cross-contamination is so high, I might not rely on hot soapy water.
- A further 18% said they would find the crops acceptable only if there was no risk of cross-contamination.
- In all cases cross-contamination of cell types was less than 16%.
- Laboratory films covered the cutting board, thus avoiding any cross-contamination.
- To guard against cross-contamination, put packages of raw meat and poultry into plastic bags.
- Keeping your hands, utensils and food surfaces clean can prevent cross-contamination.
- The Food Standards Agency said that although it was still relatively rare to find salmonella in salad it could be caused by cross-contamination at processing plants.
- Good practice in the handling and use of ordinary eggs helps avoid cross-contamination.
- Great care was exercised to avoid cross-contamination of pots.
- Use separate chopping boards and utensils or wash them thoroughly to avoid cross-contamination between raw meat and any cooked or ready-to-eat foods.
- If wound fluid is allowed to stagnate, microorganisms may thrive and cause cross-contamination between patients.
- Changes in laboratory techniques were designed to minimize the possibility of cross-contamination during batch processing.
- The second set of changes in laboratory technique was specifically designed to reduce cross-contamination.
- Most of the consumers surveyed indicated they comply with these practices, particularly in reducing cross-contamination after contact with raw fish, meat, or chicken.
- If laboratory cross-contamination or administrative errors occur, this would lead to an overestimate of the proportion of recurrences attributed to reinfection.
- Adequate care was taken to prevent cross-contamination of materials among specimens.

Derivatives

cross-contaminate

verb

[with object]

Transfer bacteria or other microorganisms unintentionally from one substance or object to (another), with harmful effect.
交叉污染
the bagged spinach was cross-contaminated with E. coli from infected water
Example sentencesExamples
- it is possible for keepers to cross-contaminate the rodents after handling reptiles
- These organisms can potentially sicken people who eat undercooked or cross-contaminated food.
- Avoid cross-contaminating other foods, utensils, hands, or food preparation surfaces with fluid from hot dog packages or deli meats.
- A conscientious technician would have used a separate pair of scissors for each cutting, or at least would have cleaned the scissors between cuttings, to avoid cross-contaminating the samples.

Definition of cross-contamination in US English:

cross-contamination

noun

The process by which bacteria or other microorganisms are unintentionally transferred from one substance or object to another, with harmful effect.
交叉污染
cross-contamination between raw and cooked food is the cause of most infection
Example sentencesExamples
- The second set of changes in laboratory technique was specifically designed to reduce cross-contamination.
- Keeping your hands, utensils and food surfaces clean can prevent cross-contamination.
- In all cases cross-contamination of cell types was less than 16%.
- Her death fuelled fears of cross-contamination, where envelopes touch anthrax-laced packages and become infected.
- Good traffic control practices protect personnel, patients, supplies, and equipment from potential sources of cross-contamination.
- Adequate care was taken to prevent cross-contamination of materials among specimens.
- If laboratory cross-contamination or administrative errors occur, this would lead to an overestimate of the proportion of recurrences attributed to reinfection.
- Use separate chopping boards and utensils or wash them thoroughly to avoid cross-contamination between raw meat and any cooked or ready-to-eat foods.
- People can avoid being poisoned by the bacterium by cooking eggs thoroughly and avoiding cross-contamination by washing knives, cutting surfaces and plates.
- The issue here is the degree to which the safeguards we have in place are sufficient to stop cross-contamination.
- Most of the consumers surveyed indicated they comply with these practices, particularly in reducing cross-contamination after contact with raw fish, meat, or chicken.
- Laboratory films covered the cutting board, thus avoiding any cross-contamination.
- Good practice in the handling and use of ordinary eggs helps avoid cross-contamination.
- If wound fluid is allowed to stagnate, microorganisms may thrive and cause cross-contamination between patients.
- The Food Standards Agency said that although it was still relatively rare to find salmonella in salad it could be caused by cross-contamination at processing plants.
- Changes in laboratory techniques were designed to minimize the possibility of cross-contamination during batch processing.
- Because the risk of cross-contamination is so high, I might not rely on hot soapy water.
- To guard against cross-contamination, put packages of raw meat and poultry into plastic bags.
- Great care was exercised to avoid cross-contamination of pots.
- A further 18% said they would find the crops acceptable only if there was no risk of cross-contamination.

词汇	cross-contamination
释义	Definition of cross-contamination in English: cross-contamination noun mass noun The process by which bacteria or other microorganisms are unintentionally transferred from one substance or object to another, with harmful effect. 交叉污染 cross-contamination between raw and cooked food is the cause of most infection Example sentencesExamples People can avoid being poisoned by the bacterium by cooking eggs thoroughly and avoiding cross-contamination by washing knives, cutting surfaces and plates. Good traffic control practices protect personnel, patients, supplies, and equipment from potential sources of cross-contamination. The issue here is the degree to which the safeguards we have in place are sufficient to stop cross-contamination. Her death fuelled fears of cross-contamination, where envelopes touch anthrax-laced packages and become infected. Because the risk of cross-contamination is so high, I might not rely on hot soapy water. A further 18% said they would find the crops acceptable only if there was no risk of cross-contamination. In all cases cross-contamination of cell types was less than 16%. Laboratory films covered the cutting board, thus avoiding any cross-contamination. To guard against cross-contamination, put packages of raw meat and poultry into plastic bags. Keeping your hands, utensils and food surfaces clean can prevent cross-contamination. The Food Standards Agency said that although it was still relatively rare to find salmonella in salad it could be caused by cross-contamination at processing plants. Good practice in the handling and use of ordinary eggs helps avoid cross-contamination. Great care was exercised to avoid cross-contamination of pots. Use separate chopping boards and utensils or wash them thoroughly to avoid cross-contamination between raw meat and any cooked or ready-to-eat foods. If wound fluid is allowed to stagnate, microorganisms may thrive and cause cross-contamination between patients. Changes in laboratory techniques were designed to minimize the possibility of cross-contamination during batch processing. The second set of changes in laboratory technique was specifically designed to reduce cross-contamination. Most of the consumers surveyed indicated they comply with these practices, particularly in reducing cross-contamination after contact with raw fish, meat, or chicken. If laboratory cross-contamination or administrative errors occur, this would lead to an overestimate of the proportion of recurrences attributed to reinfection. Adequate care was taken to prevent cross-contamination of materials among specimens. Derivatives cross-contaminate verb [with object] Transfer bacteria or other microorganisms unintentionally from one substance or object to (another), with harmful effect. 交叉污染 the bagged spinach was cross-contaminated with E. coli from infected water Example sentencesExamples it is possible for keepers to cross-contaminate the rodents after handling reptiles These organisms can potentially sicken people who eat undercooked or cross-contaminated food. Avoid cross-contaminating other foods, utensils, hands, or food preparation surfaces with fluid from hot dog packages or deli meats. A conscientious technician would have used a separate pair of scissors for each cutting, or at least would have cleaned the scissors between cuttings, to avoid cross-contaminating the samples. Definition of cross-contamination in US English: cross-contamination noun The process by which bacteria or other microorganisms are unintentionally transferred from one substance or object to another, with harmful effect. 交叉污染 cross-contamination between raw and cooked food is the cause of most infection Example sentencesExamples The second set of changes in laboratory technique was specifically designed to reduce cross-contamination. Keeping your hands, utensils and food surfaces clean can prevent cross-contamination. In all cases cross-contamination of cell types was less than 16%. Her death fuelled fears of cross-contamination, where envelopes touch anthrax-laced packages and become infected. Good traffic control practices protect personnel, patients, supplies, and equipment from potential sources of cross-contamination. Adequate care was taken to prevent cross-contamination of materials among specimens. If laboratory cross-contamination or administrative errors occur, this would lead to an overestimate of the proportion of recurrences attributed to reinfection. Use separate chopping boards and utensils or wash them thoroughly to avoid cross-contamination between raw meat and any cooked or ready-to-eat foods. People can avoid being poisoned by the bacterium by cooking eggs thoroughly and avoiding cross-contamination by washing knives, cutting surfaces and plates. The issue here is the degree to which the safeguards we have in place are sufficient to stop cross-contamination. Most of the consumers surveyed indicated they comply with these practices, particularly in reducing cross-contamination after contact with raw fish, meat, or chicken. Laboratory films covered the cutting board, thus avoiding any cross-contamination. Good practice in the handling and use of ordinary eggs helps avoid cross-contamination. If wound fluid is allowed to stagnate, microorganisms may thrive and cause cross-contamination between patients. The Food Standards Agency said that although it was still relatively rare to find salmonella in salad it could be caused by cross-contamination at processing plants. Changes in laboratory techniques were designed to minimize the possibility of cross-contamination during batch processing. Because the risk of cross-contamination is so high, I might not rely on hot soapy water. To guard against cross-contamination, put packages of raw meat and poultry into plastic bags. Great care was exercised to avoid cross-contamination of pots. A further 18% said they would find the crops acceptable only if there was no risk of cross-contamination.
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