COVID Neurocognitive Recovery Improved After Alpha/Delta and Omicron
TL;DR: A 2026 study in Neuropsychiatric Disease and Treatment followed 55 adults after mild-to-moderate COVID-19 and found that neurocognitive test performance improved over time after both Alpha/Delta-era and Omicron-era infections. Key Findings 55-person longitudinal sample: Researchers compared 28 Alpha/Delta-era participants with 27 Omicron-era participants after mild-to-moderate COVID-19. Initial cognitive findings: About half of each group …
