What is the key to controlling foodborne risks for shellfish and fresh produce?

• A. Ventilation
• B. Prevention
• C. Inspections
• D. Training

Answer: (B)

Prevention is the key—stopping contamination before it happens by building barriers throughout the harvest, handling, and processing chain. Shellfish live in water and can accumulate pathogens from the environment, so controlling risk starts with the source: ensuring harvest waters are monitored and restricted during contamination events, maintaining a reliable cold chain from harvest to table, and preventing cross‑contamination during handling and processing. Fresh produce faces risk from water, soil, and human contact, so prevention relies on good agricultural and handling practices: using clean water for irrigation and washing, sanitizing equipment, protecting produce from contaminated surfaces, and training workers to follow strict hygiene and contamination‑control procedures. These preventive measures reduce the likelihood that pathogens ever enter the product, which is more effective than relying on inspections, ventilation, or training alone, since those tactics react to problems rather than stop them at the source.