Cognitive impairment one year after hospitalization due to COVID‐19 infection in Brazil: preliminary results.

Persistence of symptoms or development of new symptoms after SARS‐CoV‐2 infection is an increasingly recognized problem and the long‐term post‐COVID‐19 outcome and the effects on cognitive function remain poorly understood. This study aims to investigate the long‐term cognitive effects and impacts of COVID‐19 with a special focus on a population with low education and low socioeconomic status.