Rare Organism Uncommon Disease Case Vignette of Guillain-Barré Syndrome Induced by Fusobacterium nucleatum Infection.

In this case report, we describe an unusual pathogen F. nucleatum-induced empyema, followed by the development of Guillain-Barré syndrome (GBS). Although many pathogens have been associated with GBS, this may be one of the few in the literature to describe an association with F. nucleatum infection.