Food Safety Report: Walmart Supercenter, West Marler Lane, Ozark, MO, USA 1 year ago • details 5 Suspected food poisoning. Symptoms: Diarrhea, Nausea, Stomach Pain, Cramps Suspected source: Guacamole Onset: 4 to 12 hours Duration: Several days Sick: Me Additional information: Constant diarrhea for 5days no one… See more