• <h5>≥ 18 years</h5>
• brain abscess - Nocardia
• brain abscess - S. aureus
• CNS 1.01 Meningitis - Unknown pathogen
• CNS 1.02 Meningitis - Streptococcus pneumoniae (pneumococcus)
• CNS 1.03 meningitis - Neisseria meningitidis (meningococcus)
• CNS 1.05 meningitis - Listeria monocytogenes
• CNS 1.06 meningitis - group B streptococcus (S. agalactiae)
• CNS 1.08 meningitis - Staphylococcus aureus
• CNS 1.11 meningitis - drain-related (VPD/VAD or EVD/ELD)
• CNS 1.13 meningitis - cryptococci (Cryptococcus neoformans)
• CNS 1.14 Candida meningitis
• CNS 2.2 Encephalitis - Varicella zoster virus (VZV, chickenpox)
• CNS 3.1 Brain abscess - Unknown pathogen
• CNS 3.2 Brain abscess - Streptococcus milleri group
• CNS 3.3 Brain abscess - Escherichia coli/ Klebsiella pneumoniae
• CNS 3.4 Brain abscess - Pseudomonas aeruginosa
• CNS 4.1 Parasitic: Toxoplasmosis (Toxoplasma gondii)
• CNS 5.2 Cerebral fungal infections – Aspergillus spp
• CNS 5.3 Cerebral fungal infections – Mucorales
• CNS 5.4 Cerebral fungal infections – Cryptococcus spp
• encephalitis - CMV
• encephalitis - Herpes simplex
• Meningitis - E. coli
• meningitis - H. influenzae
• meningitis - Listeria monocytogenes
• neuroborreliosis (Lyme)
• Neurosyphilis