disease has inflammation site disease has feature Meningitis Headache infectious meningitis https://github.com/monarch-initiative/mondo/issues/5537 https://www.malacards.org/card/meningitis infective meningitis ICD9:322 SCTID:312216007 MEDGEN:152668 MONDO:0004796 Inflammation of the meninges of the brain and/or spinal cord caused by an infectious agent (viral, bacterial, or fungal). Symptoms include headache, fever, vomiting, neck stiffness, photophobia, confusion, and seizures. UMLS:C0729584 infectious meningitis DOID:9471 EFO:0000584 GARD:0024106 ICD9:321.8 NCIT:C79598 HP:0001287 infectious disease meningitis central nervous system infectious disorder non-infectious meningitis meninx