What is the cause of food poisoning?

Depending on the type of infection, people can even die as a result of food poisoning. More than 250 different diseases can cause food poisoning. Some of the most common diseases are infections caused by bacteria, such as Campylobacter, Salmonella, Shigella, E. coli O157:H7, Listeria, botulism, and norovirus.Sep 4, 2016 read more

Most food poisoning is caused by bacteria, viruses, and parasites rather than toxic substances in the food. But, some cases of food poisoning can be linked to either natural toxins or chemical toxins. Allergens. Food allergy is an abnormal response to a food triggered by your body's immune system. read more

Some bacteria cause fewer cases of food poisoning but can make you very sick. They can even cause death. They include: E. coli. This is the name of a type of bacteria found in the intestines of animals. You can get this from undercooked ground beef, unpasteurized milk, sprouts, or any food or liquid that has had contact with animal feces or sewage. read more

Because these foods aren't cooked, harmful organisms aren't destroyed before eating and can cause food poisoning. Many bacterial, viral or parasitic agents cause food poisoning. The following table shows some of the possible contaminants, when you might start to feel symptoms and common ways the organism is spread. read more