"Insights into Long COVID: Immune Dysregulation, Genetic Impact, and CBT Benefits"

A small cohort study conducted by the National Institute of Neurological Disorders and Stroke (NINDS) of the NIH in Bethesda, Maryland, found that people with long COVID neurologic symptoms had broad immune dysregulation in their cerebrospinal fluid (CSF), with lower levels of CD4+ and CD8+ T cells and increased B cells and other types of immune cells. Autonomic testing also showed dysfunction. The findings suggest that immune dysregulation may play a role in mediating long COVID and call for further investigations to confirm these changes and evaluate the role of immunomodulatory agents in clinical trials.