FIFO is a foodborne illness.

FIFO, which stands for "First In, First Out," is a method used in inventory management that ensures the oldest stock is used first to minimize waste and to maintain quality. It is not itself a foodborne illness. The correct understanding of FIFO is crucial in food handling and safety, as it helps prevent the use of expired or spoiled items, which could lead to foodborne illnesses.

Since FIFO is a system used for managing food products rather than a biological threat or condition that causes illness, stating that it is a foodborne illness is inaccurate. Recognizing the difference between food handling practices and actual foodborne pathogens is essential for maintaining safety in food service environments.