This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Epidemiology, Subject name: Social & Preventive Medicine
[{'content': 'Which vaccine is given by subcutaneous route? \nSelect and explain. \nA. BCG, B. Measles, C. Rabies, D. DPT', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The reconstituted measles vaccine is generally injected subcutaneously,but it also effective when administered intramuscularly (refer pgno:148 park 23rd edition)', 'role': 'assistant'}]