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': 'All are true about streptococcus preumoniae except: \nSelect and explain. \nA. Capsule aids in infection, B. Commonent infection is otitis media, C. Respiratory tract of carriers is most impoant source of infection, D. Meningitis caused by S. pneumoniae is milder than others', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (d) i.e. Meningitis caused by S. pneumoniae is milder than others Moality in Bacterial Meningitis Cause 3-7% H. I nfluenzae, Meningococci, Group B streptococci 3-7% Listeria meningitis 15% S. pneumococci 20% E. coli > 20% Others options have already been explained. Note: Pneumococci is the most common cause of pneumonia, meningitis, otitis media. Otitis media is the most common infection of Pneumococci.', 'role': 'assistant'}]