All of the following statements about major microbes that may cause meningitis are true, EXCEPT:
In neonates, they include E. coli, group B streptococci, and Listeria monocytogenes In children from one month to six years of age, they include Haemophilus influenzae type B, Neisseria meningitidis, and Streptococcus pneumoniae In young adults,they include N.meningitidis and S.pneumoniae Among the elderly, they are due only to N. meningitidis