_:vb50947467 . _:vb50947467 "A gastroenteritis that involves inflammation of the stomach and intestines caused by bacteria. The symptoms include abdominal cramps and pain, diarrhea, loss of appetite, nausea, and vomiting."^^ . _:vb50947467 . _:vb50947467 . _:vb50947467 . _:vb50947467 "url:http://www.nlm.nih.gov/medlineplus/ency/article/000254.htm"^^ . _:vb50947467 .