Which statement best describes foodborne illnesses?

• A. Allergies caused by food.
• B. Chronic diseases caused by diet.
• C. Infections caused by viruses in food.
• D. Diseases caused by contaminated food; prevent with hygiene.

Answer: (D)

Foodborne illnesses come from consuming contaminated food and can be prevented by good hygiene and safe handling. This statement is the most complete and accurate because it covers both the cause (contaminated food) and the prevention method (hygiene). Remember that contamination can come from bacteria, viruses, toxins, or other pathogens, and preventing illness hinges on practices like proper handwashing, clean work surfaces, separate prep for raw and ready-to-eat foods, and cooking foods to safe temperatures. The other options describe related ideas (like food allergies or chronic diet-related diseases) but don’t define foodborne illness as the result of contaminated food and its prevention.