Certified Professional Food Manager (CPFM) Practice Test 2025 - Free CPFM Practice Questions and Study Guide

Thoroughly washing produce is a key prevention method for Cryptosporidiosis because this disease is caused by the protozoan parasite Cryptosporidium, which can be present in contaminated water as well as on the surfaces of fruits and vegetables. When fresh produce is not properly washed, any Cryptosporidium present can be ingested, leading to infection. The thorough washing of fruits and vegetables helps to remove any contaminants that may exist on their surfaces, thereby reducing the risk of transmission.

While washing hands before eating, cooking food to a high temperature, and avoiding eating outside are all important food safety practices, they are not specific prevention methods for Cryptosporidiosis. Washing hands is critical for overall hygiene, cooking can eliminate many pathogens but may not affect produce if washed improperly beforehand, and avoiding outdoor dining does not ensure that food is free of this specific contaminant if it has been improperly handled or prepared. Thus, focusing on washing produce is particularly important in preventing this type of infection.