Answer :
Final answer:
Cross-contamination occurs when pathogens are transferred from one surface to another, often leading to foodborne illnesses. It is important to implement good hygiene and cleaning practices to prevent this issue. Examples include using separate boards for raw and cooked foods and ensuring thorough sanitization of equipment.
Explanation:
Understanding Cross-Contamination
When pathogens are transferred from one surface to another, the phenomenon is known as cross-contamination. This can occur in various settings, particularly in food preparation areas. For example, if raw chicken is placed on a cutting board, and then that same board is used to cut vegetables without proper cleaning, the bacteria from the chicken can transfer to the vegetables, posing a health risk.
Several factors can lead to cross-contamination, including:
- Poor personal hygiene, where food handlers do not wash their hands before switching tasks.
- Poor cleaning and sanitizing of surfaces and utensils.
- Improper storage of food items that leads to leakage or spills.
To prevent cross-contamination, it is crucial to follow good food safety practices, such as using separate cutting boards for different food types, washing hands regularly, and thoroughly sanitizing surfaces after use.
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