A case of meningitis due to Achromobacter xylosoxidans denitrificans 60 years after a cranial trauma.

Background: Achromobacter xylosoxidans (AX) is a non-fermentative aerobic gram-negative bacillus. It is an opportunistic pathogen and the causative agent of various infections. We report an original case of late posttraumatic meningitis due to AX denitrificans.