This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Communicable diseases, Subject name: Social & Preventive Medicine
[{'content': 'Infective diarrhea is caused by all except - \nSelect and explain. \nA. Rotavirus, B. Calcivirus, C. Flavivirus, D. Enterovirus', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Viral infection diarrhoea are; Rotaviruses Astroviruses Adenoviruses Calciviruses Coronaviruses Norwalk group viruses Enteroviruses CMV Reference; Park&;s Textbook of preventive and social medicine, 24th edition.Pg no. 237', 'role': 'assistant'}]