Cause of meningitis

Cause of meningitis

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Newborn(0-6mos)

• Group B streptococci, E.coli (delivery時に感染しやすい)
• Listeria

children(6mos-6yrs)

• Streptococcus pneumoniae
• Neisseria meningitidis(髄膜炎菌)
• Enterovirus
• Haemophilus influenzae

6-60yrs

• N.meningitidis
• Enterovirus
• S.pneumoniae ←No.1!!
• HSV

60yrs-

• S.pneumoniae
• Gram-negative rods
• Listeria

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