The spreading of bacteria or other pathogens from one food to another is called what?

• A. Infection
• B. Spoilage
• C. Fermentation
• D. Cross-contamination

Answer: (D)

Cross-contamination is the spread of bacteria from one food to another through direct contact with contaminated surfaces, utensils, or hands. It explains how pathogens can move from raw foods like meat or poultry to ready-to-eat items, creating safety risks even if the second food looks fine. Preventive measures include using separate cutting boards and knives for raw and ready-to-eat foods, washing hands frequently, sanitizing work surfaces, and storing foods apart to keep raw and cooked items separate. Infection refers to illness caused by pathogens after ingestion; spoilage is the deterioration of food quality due to microbial growth; fermentation is a deliberate microbial process used to make certain foods. Understanding cross-contamination helps you stop the transfer at its source.