Reversible sensorineural hearing loss in Lyme disease.

We report a case of bilateral sensorineural hearing loss of two years duration which appears to have been due to late Borrelia burgdorferi infection. The 39-year-old woman presented with bilateral deafness and multiple other neurological complaints some six months after developing a 'target' lesion on the lower leg after walking in the New Forest. 'Serology' for Borrelia burgdorferi became positive and the patient made a complete recovery from both her deafness and her other neurological problems after a five-week course of oral antibiotic therapy.