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: Social & Preventive Medicine
[{'content': 'True about Dengue fever is/are \nSelect and explain. \nA. Can be both epidemic as well as endemic, B. Can survive in ambient temperature, C. Incidence decreasing in India in last 2-3 decades, D. Is the most common arboviral infection', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]