We identified 67 cases (Mean age 31.4±SD16.1) and recruited 134 controls (Mean age 36.5±SD13.9). Stool, salad and water samples yielded isolates of Vibrio cholerae O1 of serological subtype Ogawa. Children accounted for a large proportion of the population. Storing water in an open-mouthed container (AOR: 2.93; 95% CI: 1.42-6.08) and consumption of salad (AOR: 2.28 95% CI: 1.00-5.19) were independently associated with cholera.  