Predictors of Intestinal Parasitic Infection among Food Handlers Working in Madda Walabu University, Ethiopia: A Cross-Sectional Study.

High prevalence of intestinal parasites was observed among symptom-free food handlers who could be unobservable source of disease transmission. Inadequate handwashing, untrimmed fingernail, inadequate knowledge, and lack of training were independent predictors of intestinal parasitic infection in this study. This implies the need for timely and adequate training and enforcement of regular medical checkup system for food handlers.