Food Safety Report: Restaurant Windy Bay, Agadir, Morocco 2 years ago • details 10 Comments Comment Suspected food poisoning. Symptoms: Nausea, Vomiting, Stomach Pain, Cramps, Chills Suspected source: Beef burger Onset: Right away Duration: 4 to 12 hours Sick: Me, Rapidly became unwell after eating a burger here. Vomiting overnight with muscle aches and chills.