<prompt> Bacterial meningitis in children 2 months-12 years of age is usually due to the following organisms except-Streptococcus penumoniaeNeisseria meningitidisHemophilus influenzae type BListera monocytogenes  <response>: 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. 