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: Pediatrics
Bacterial meningitis in children (2 months-12 years of age) is usually due to the following organisms except- 
Select and explain. 
A. Streptococcus penumoniae, B. Neisseria meningitidis, C. Hemophilus influenzae type B, D. Listera monocytogenes
D: Listera monocytogenes
Answer: D: Listera monocytogenes 
Explanation: Ans. is 'd' i.e., Listera Monocytogenes Causes of bacterial meningitis in children (2 months - 12 years) Pneumococci Meningococci H. influenzae type B Less common pathogens (infect only when there is alteration in host immune system) ? Pseudomonas Coagulase negative staphylococcus Listeria monocytogenes Staph aureus Salmonella spp.