COVID-19: neurological sequelae

COVID-19, the human primarily respiratory disease caused by the coronavirus SARS-CoV-2, commonly involves the nervous system, the effects of which may persist for many months. Post-acute sequelae of COVID-19 include relapsing and remitting neurological and neuropsychiatric symptoms that can affect children and adults, including those who had mild acute illness. Since longer-term adverse effects on the central and peripheral nervous system of COVID-19 cannot be excluded, patient and societal health trends should be monitored going forward. Urgent present needs include not only global immunization against SARS-CoV-2 but also the reestablishment of lapsed mass vaccination programs to prevent resurgence of other viral diseases (e.g., measles, polio) that can impact the nervous system.