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': 'Chlamydia escapes killing by: \nSelect and explain. \nA. Molecular mimicry, B. Inhibiting phagolysosome fusion, C. Causing cell membrane perforation, D. Producing factors that camouflage it', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans:B.)Inhibiting Phagolysosome Fusion. Inhibition of fusion of the phagocytic lysosomes (granules) with the phagosome. The bacteria survive inside of phagosomes because they prevent the discharge of lysosomal contents into the phagosome environment. Specifically, phagolysosome formation is inhibited in the phagocyte. This is the strategy employed by Salmonella, M. tuberculosis, Legionella and the chlamydiae.', 'role': 'assistant'}]