Which one of the following organisms is the most frequent cause of acute pyogenic meningitis in adults:: (A) Streptococcus pneumoniae, (B) Neisseria meningitis, (C) Haemophilus influenza, (D) Listeria monocytogenes
Answer is A. Ans. (a) Streptococcus pneumoniaeRef: Dhingra 5th ed. /61y 81