Undercooked Burger Illness - Shake Shack, Roseville Minnesota

1630 County Road B2 West, Roseville, 55113 Minnesota, United States

sickness started today at 6am. Had a cheeseburger at shake shack 12 hours earlier. It tasted a little off old hamburger or cheese maybe. Also the edges weren't crispy as usual so maybe undercooked. | Symptoms: Vomiting, Nausea, Diarrhea, Stomach Pain