Brain injury a common consequence of both COVID-19 and influenza
"The present study demonstrated elevated concentrations of brain injury biomarkers in COVID-19 patients...correlated with the presence of autoantibodies and proinflammatory cytokines...(and) evidence of dysregulated immune response even after four months"
Neurovascular injury with complement activation and inflammation in COVID-19
The microvascular injury and inflammation of the brain, with immune complex formation, that can occur from Covid, from in-depth assessment of 9 patient autopsies and controls.