What does cross-contamination primarily refer to?

Cross-contamination primarily refers to the transfer of germs from one surface to another, which can occur in food handling practices. This can happen when raw foods come into contact with surfaces or utensils that are used for ready-to-eat foods, thereby spreading harmful bacteria or pathogens. For example, using the same cutting board for raw meat and vegetables without proper cleaning in between can lead to a high risk of foodborne illness.

Recognizing the importance of preventing cross-contamination is critical in maintaining food safety. It emphasizes the need for proper hygiene, such as washing hands and sanitizing surfaces and equipment after they come into contact with raw foods. This understanding helps ensure that food is prepared and served safely, minimizing the risk of illness caused by contaminants.