Food Safety Report: Frittenwerk, Brunnenstraße, Berlin, Germany 1 month ago • details 152 Suspected food poisoning. Symptoms: Diarrhoea, nausea, stomach pain, cramps, headache, other: blood in the stool Suspected source: French fries and fried foods Onset: Less than 4 hours Duration: A few days Sick: 2 people Additional information: No