Transverse myelitis associated with Mpox infection

Neurologic manifestations of mpox (monkeypox) infection are common. Rarely, transverse myelitis has been associated with mpox infection. We describe a case of longitudinally extensive transverse myelitis in a patient with recently diagnosed mpox, presenting as acute flaccid paraplegia. The patient underwent an extensive work-up that included serological and cerebrospinal fluid (CSF) testing and magnetic resonance imaging (MRI). They were treated with tecoviromat, high dose steroids, and intravenous immunoglobulin, followed by plasma exchange. Despite these interventions, there was minimal neurologic improvement. This case underscores the importance of instituting measures designed to prevent mpox infection, including public education initiatives.