Main neurologic manifestations included brain fog for 81 percent and headache for 68 percent; 85 percent experience fatigue
AAN: Smell Loss Can Persist for Five Months After COVID-19
About half of those with compromised sense of smell during acute phase had not regained sense of smell at average of 150.1 days postdiagnosis
Persistent Symptoms Reported for About 30 Percent With COVID-19
At least one persistent symptom reported by 32.7 percent of outpatients with mild illness, 31.3 percent of patients hospitalized
Vast Majority of Mild COVID-19 Patients Lose Sense of Smell
Nearly one-quarter of affected patients report lack of recovery at 60 days
Hyposmia, Dysgeusia Common for Patients With COVID-19
Total leukocyte and neutrophil counts lower among patients with hyposmia