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': 'Battey bacillus is ? \nSelect and explain. \nA. Klebsiella pneumoniae, B. Mycobacteria paratuberculosis, C. Klebsiella ozaenae, D. Mycobacteria intracellulare', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Mycobacteria intracellulare . intracellulare is commonly known as the Battey bacillus because it was first identified as human pathogen at the Battey state hospital for tuberculosis, Georgia. U.S.A.", 'role': 'assistant'}]