Food Safety Report: Green smoothie, Johannesburg Airport (JNB), Jones Road, Kempton Park, Johannesburg, South Africa 3 years ago • details 5 Comments Comment Suspected food poisoning. Symptoms: Diarrhea,Nausea,Vomiting,Stomach Pain,Chills Suspected source: Green smoothie Onset: 2 hours Duration: 9 hours Sick: Just me