What is a common result of cross-contamination?

The correct answer is the spread of foodborne illness. Cross-contamination occurs when harmful bacteria or pathogens are transferred from one surface, food item, or person to another, usually via improper handling techniques. This can happen when raw meat juices contaminate vegetables, when utensils that have touched contaminated food are used again without cleaning, or when food handlers do not wash their hands after touching raw products.

The result of this transfer is that foodborne pathogens can multiply and be ingested, leading to illnesses such as salmonella, E. coli, or listeria infections. Understanding this concept is critical for anyone involved in food preparation to implement proper food safety practices, which include maintaining separation of raw and cooked foods, thorough cooking, and regular handwashing to prevent cross-contamination and protect consumer health.