Certified Professional Food Manager (CPFM) Practice Test 2026 - Free CPFM Practice Questions and Study Guide

Consuming unwashed berries significantly increases the risk of Cyclosporiasis because this parasite is often found on fresh produce, especially fruits and vegetables that are not properly cleaned. Berries, in particular, can be contaminated with Cyclospora cayetanensis, the organism causing this illness, through contact with contaminated water or soil. Washing the berries thoroughly can help eliminate this risk, but if they are consumed unwashed, the chances of ingesting the parasite are heightened.

The other actions listed do not contribute to an increased risk. Eating thoroughly cooked seafood is generally safe, as cooking at high temperatures kills harmful pathogens. Drinking bottled water is safe if the source is reputable and the seal is intact, thereby reducing the likelihood of contamination. Washing hands frequently is a good hygiene practice that helps prevent the transmission of various pathogens, including those that cause foodborne illnesses.