COVID-19 in ocrelizumab-treated people with multiple sclerosis.

Background: There are limited data on the impact of coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on people with multiple sclerosis (MS).

Objective: To better understand SARS-CoV-2 infection in ocrelizumab-treated people with MS.

Methods: Internal Roche/Genentech data sources: Cases of COVID-19 from ongoing Roche/Genentech clinical trials and from post-marketing use of ocrelizumab until July 31, 2020 were identified and assessed using descriptive statistics.