This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
[{'content': "With reference to Escherichia coli infections, the following are true, EXCEPT: \nSelect and explain. \nA. Enteroaggregative E. coli is associated with Persistant diarrhoea, B. Enterohemorrhagic E. coli can cause haemolytic uraemic syndrome, C. Enteroinvasive E. coli produces a disease similar to salmonellosis, D. Enterotoxigenic E. coli is a common cause of travelers' diarrhoea", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Enteroinvasive E. Coli shares many genetic and clinical features with Shigella not salmonella. Enterotoxins produced by it initially induce secretory small-bowel diarrhea. Subsequently it colonize and invades the colonic mucosa resulting in the development of inflammatory colitis characterized by fever, abdominal pain, tenesmus, and scant stool containing mucus, blood, and inflammatory cells. Symptoms are usually self-limited (7-10 days). Ref: Harrisons Internal Medicine, 18th Edition, Chapter 149', 'role': 'assistant'}]