This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Social & Preventive Medicine
[{'content': 'IY1MR vaccine is a type of \nSelect and explain. \nA. Killed vaccine, B. Toxoid, C. Live attenuated vaccine, D. Immunoglobulin', 'role': 'user'}, {'content': 'Answer: C \nExplanation: (C) Live attenuated vaccine IMMUNIZING AGENTSLive vaccinesKilled vaccinesBacterialBCGTyphoid Typhoid oralCholera PlaguePertussis C.S. Meningitis PlagueViralOral PolioRabies Yellow fever MeaslesSalk (polio) RubellaInfluenza MumpsHepatitis B InfluenzaJapanese encephalitis Epi. typhusKFD Toxoids BacterialDiphtheria Tetanus', 'role': 'assistant'}]