Simultaneous palsy of facial and vestibular nerve in a child with Lyme borreliosis.

We describe a boy with borreliosis characterized by lymphocytic meningitis and simultaneous palsy of facial and vestibular nerves on the left side. A mild sensoneural affection was also confirmed by brainstem evoked response audiometry. While symptoms of vestibular dysfunction quickly decreased during antibiotic treatment, facial palsy improved only slowly.