The cycle is complete when a piece of seafood produces diarrhea.

In a more moderate form, cholera may produce only mild diarrhea.

Dientamoeba fragilis is a single-cell organism that produces abdominal pain and diarrhea.

The disease produces headaches, fever, coughs, chest pain, diarrhea and delirium.

Infection with Giardia can produce diarrhea, gas, and abdominal pain in some people.

Once inside, the salmonella copies itself and then escapes back into the intestine, producing diarrhea.

High oral doses may produce diarrhea, abdominal pain, and/or nausea.

Salmonella bacteria produce diarrhea, abdominal cramps, fever, nausea and vomiting.

On oral administration, it produces diarrhea; intestinal bleeding may occur at higher doses.

Dysentery, usually due to the Shigella bacteria, produces fever, bloody diarrhea and malnutrition.