Long-lasting brain fog is related with severity clusters of symptoms in COVID-19 patients.

Background: COVID-19 patients may experience Long-lasting symptoms from weeks to even months.

Aim: To evaluate long-term cognitive impairment based on the severity of symptoms of COVID-19 infection in a primary health system setting.

Material And Methods: From a database of 363 patients, 83 cases aged 47 ± 15 years, (58% females) were selected from June to August 2020.