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': 'The best method for specific laboratory diagnosis of poliomyelitis is - \nSelect and explain. \nA. Virus isolation from blood, B. Virus isolation from CSF, C. Virus isolation from faeces or throat, D. Serological diagnosis', 'role': 'user'}, {'content': "Answer: D \nExplanation: Isolation of virus in tissue culture is the best method for specific diagnosis. REF:ANANTHANARAYAN AND PANIKER'S TEXTBOOK OF MICROBIOLOGY 9TH EDITION PAGE NO:487", 'role': 'assistant'}]