- Long COVID: SARS-CoV-2 spike protein accumulation linked to long-lasting brain effects Medical Xpress
- New research shows younger and middle-aged adults have worse long COVID symptoms than older adults Northwestern Medicine Newsroom
- Spike Protein Lingers in Brain, Fuels Long COVID Neuroscience News
- Sluggish gas exchange in the lungs may be involved in long-COVID brain fog University of Minnesota Twin Cities
- Cognitive deficits after COVID-19 associated with brain injury biomarkers and volume loss Nature.com