Question: how long does food poisoning last nz?
Answer: It can cause mild to severe diarrhoea, stomach cramps, vomiting and muscle aches and pains. Preparing food in unsanitary conditions can lead to contamination with the bacteria. People become ill 8 to 48 hours after exposure and the illness can last up to 2 weeks. However, most people have recovered within 2 to 5 days.