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': 'Recommended vaccines for rabies - \nSelect and explain. \nA. Semple, B. Duck embryo vaccine, C. Suckling mouse brain vaccine, D. HDCV', 'role': 'user'}, {'content': 'Answer: D \nExplanation: HDCV, PCEC, PVC vaccines are currently used for immunization REF:<\\p> ANATHANARAYANAN MICROBIOLOGY NINTH EDITION PAGE.535', 'role': 'assistant'}]