Food Safety Report: Mwanzi Road, Nairobi, Kenya 2 years ago • details 6 Comments Comment Suspected food poisoning. Symptoms: Diarrhea, Nausea, Vomiting, Fever, Stomach Pain, Headache, other: Backpain Suspected source: Pizza at ArtCaffé or gravy at KFC Onset: Less than 4 hours Duration: Less than 4 hours Sick: A loved one