Stomach Bug Cape Town 2024. The difference between food posioning and a ‘tummy bug’ is that food poisoning usually has a rapid start within hours after eating a contaminated meal and once the stomach has emptied itself, you usually start to feel better. Symptoms include stomach cramps, diarrhoea, vomiting, headaches and dehydration.

Some people may confuse symptoms with a stomach bug, which is common in summer. It is a common gastrointestinal illness in which the stomach and.