Study: Persistent CNS immune activation not main driver of neurologic long COVID By iopac on November 11, 2023 The researchers found no evidence of neuroinflammation. Published in COVID-19 iopac More from COVID-19More posts in COVID-19 »US respiratory virus levels tail off to low levelsCommon diabetes drug lowers SARS-CoV-2 levels, clinical trial findsCaregiver stress lessened after pandemic lockdowns lifted, study findsDip in alcohol consumption in early pandemic linked to less social drinking