COVID odor loss tops its lead as a predictor of cognitive impairment

Editor’s Note: Find the latest COVID-19 news and tips at Medscape Corona Virus Resource Center. Preliminary results of new research indicate that loss of smell, rather than disease severity, predicts persistent cognitive impairment one year after SARS-CoV-2 infection. The findings provide important insight into the long-term cognitive impact of COVID-19, said study researcher Gabriela Gonzalez …

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