Steakburger Illness Strikes Twice - Steak N' Shake,

My son had terrible diarrhea and cramping 24 hours after eating at DeKalb Steak n Shake on Oct. 31. Bought him the same meal (Steakburger mini with fries) on Nov. 15 in at Naperville location. Five hours later, he was vomiting. Vomiting continued through evening and through the night. Steak n Shake is the only thing connecting both incidences. | Symptoms: Diarrhea, Vomiting, Cramps