Food poisoning bacteria are microorganisms that cause symptoms of infection in the digestive tract such as diarrhea, abdominal cramps, nausea and fever. Some of these bacteria that can cause or trigger food poisoning are Listeria, Salmonella, E.coli and Campylobacter.

This happens when an individual have consumed a food that is contaminated by these bacteria. Usually the symptoms may begin hours or days before eating food with bacteria. This is because these bacteria need an ample time for them to propagate and multiply, so when they are already proliferate it will now attack the intestine causing someone to get sick.

How Bacteria Grow