cross-contamination

**cross-contamination**

Cross-contamination refers to the unintentional transfer of harmful bacteria, allergens, or other contaminants from one surface, food item, or object to another. In food safety, this often occurs when raw foods, such as meat or vegetables, come into contact with ready-to-eat foods, utensils, or surfaces without proper cleaning in between. Preventing cross-contamination is essential to avoid foodborne illnesses and ensure safe handling practices in kitchens and food preparation areas.