Which of the following foods has been rarely linked to foodborne outbreaks?

• A. Bananas
• B. Broccoli
• C. Regular onions
• D. Oranges

Answer: (A)

Understanding which produce is most often linked to outbreaks hinges on how much the edible portion is exposed to handling and contamination. Bananas have a thick, protective peel that stays outside during typical consumption, so the edible fruit is largely shielded from pathogens until after peeling. This barrier, plus the common practice of peeling before eating, means the flesh is less likely to be contaminated through the usual supply-chain routes. In contrast, items like onions and broccoli have edible portions that can be exposed during harvest, processing, or cutting, and are often eaten raw or with minimal cooking, which increases the chance that any contamination reaches the consumer. Oranges, while not free of risk, have historically shown fewer outbreak associations than some other produce due to similar protective factors in the fruit and handling, though outbreaks can occur in juice or via processing. So bananas are the least associated with foodborne outbreaks among these options.