<p>This was an outbreak investigation conducted using descriptive analysis design. We reviewed medical records to collect epidemiological information. Samples from suspected food were sent and analysed at LADAMET while stool samples were taken and analysed at CHUB laboratory. A case was defined as any student from EAV Kabutare who presented with at least one of the following symptoms: vomiting, diarrhoea, nausea abdominal pain, headache and muscle pain between the 15th and 17th of June,22.</p>