<p>We conducted a cross-sectional study. A case was defined as anyone experiencing diarrhoea, abdominal cramps, fever, nausea or vomiting who presented at a health facility in the sub-district on 26 December 2022. We conducted a clinical records review, and collected stool and water samples. We performed multivariable logistic regression analysis with a reported 95% confidence interval and a p-value to identify factors associated with admission.</p>