Diminished EBV-Specific Humoral Immunity is Associated with Neuropsychiatric Long COVID Development up to 12 Months Post-COVID-19 Symptom Onset
Philip Samaan, Patrick Budylowski, Victoria Rose Russell, Jeevitha Srighanthan, Angela M. Cheung, Mario Ostrowski
This study investigates immune responses to SARS-CoV-2 and EBV in neuropsychiatric long COVID patients and finds reduced EBV neutralization linked to persistent fatigue.
bioRxiv · Jan 28, 2026 · PreprintImmunology