This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
[{'content': 'Which of the following flavivirus is closely related to Russian spring summer encephalitis causing virus - \nSelect and explain. \nA. Dengue, B. Chickengunya, C. KFD, D. West Nile fever', 'role': 'user'}, {'content': "Answer: C \nExplanation: A new arbovirus antigenically related to the RSS complex was isolated by investigators from the national institute of virology Pune from the patients and dead monkeys. It was named the KFD virus. REF:ANANTHANARAYAN AND PANIKER'S TEXTBOOK OF MICROBIOLOGY 9TH EDITION PAGE NO:524", 'role': 'assistant'}]