○ Parasite: Cryptosporidium parvum ○ Commonly Associated Food: untreated or improperly treated water, contaminated produce ○ Most Common symptoms: watery diarrhea, stomach cramps, nausea, weight loss○ Prevention: • It is critical to purchase produce from approved, reputable suppliers• Use properly treated water • exclude foodhandlers with diarrhea• wash hands properly to minimize the risk of cross- contamination