Gastrointestinal (GI) illness is caused by a variety of different disease-causing germs. These germs can be contracted by:
ingesting contaminated food or beverages
contact with contaminated water
infected animals or their environments
infected people
These germs cause a variety of symptoms, such as diarrhea, nausea, vomiting, abdominal pain, abdominal cramps and fever.
The Division of Disease Control investigates GI illnesses that are spread through food, water, and contact with infected animals or people.