Encephalopathy associated with COVID-19 in a patient with multiple sclerosis.

From the beginning of COVID-19 pandemics, the involvement of patient's nervous system with this virus is increasingly reporting. Although various reports are published on affliction of multiple sclerosis (MS) patients with SARS-CoV-2, no report has been published on brain involvement by this virus in MS patients so far. Herein, a 34-year-old patient with MS who experienced the decreased level of consciousness and encephalopathy following COVID-19 involvement has been reported.