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': 'Route of administration of  Influenza vaccine \nSelect and explain. \nA. Subcutaneous, B. Oral, C. Intranasal, D. Intradermal', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Influenza vaccine is live,trivalent administered intranasally.', 'role': 'assistant'}]