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2025
2025

University of Texas researchers found that Omicron BA.1 caused lasting neurological issues in hACE2 mice, linked to blood-brain barrier breakdown, clotting, and inflammation.

Viral RNA and spike protein lingered in the brain even without live virus.

#brain#spike protein#neurodegeneration#neurologic changes
·t.co·
2025
Persistence of spike protein at the skull-meninges-brain axis may contribute to the neurological sequelae of COVID-19
Persistence of spike protein at the skull-meninges-brain axis may contribute to the neurological sequelae of COVID-19

Exploring the Persistence of the Spike Protein along the Skull-Meninges-Brain Axis and the Neurological Effects of COVID-19

This analysis is supported by numerous videos and illustrations.

#Brain#Long Covid#Neuroinflammation#Post-Acute Conditions#brain injury#meninges#neurologic changes#neurological#spike protein#skull
·cell.com·
Persistence of spike protein at the skull-meninges-brain axis may contribute to the neurological sequelae of COVID-19
Long COVID Breakthrough: Spike Proteins Persist in Brain for Years
Long COVID Breakthrough: Spike Proteins Persist in Brain for Years
“A study reveals that the spike protein of SARS-CoV-2 remains in the brain long after infection, causing potential neurological issues and accelerated brain aging. mRNA vaccines help lower this risk but are not completely effective in eliminating the protein.”
A study reveals that the spike protein of SARS-CoV-2 remains in the brain long after infection, causing potential neurological issues and accelerated brain aging. mRNA vaccines help lower this risk but are not completely effective in eliminating the protein.
#Brain#Viral Persistence#spike protein#Long Covid#neurologic changes#Neurological Complications#neurological#brain aging
·scitechdaily.com·
Long COVID Breakthrough: Spike Proteins Persist in Brain for Years
Persistence of spike protein at the skull-meninges-brain axis may contribute to the neurological sequelae of COVID-19
Persistence of spike protein at the skull-meninges-brain axis may contribute to the neurological sequelae of COVID-19

Evidence that a COVID-19 infection can induce neurological sequelae.

The SARSCoV2 spike protein can persist in the brain—skull bone marrow and meninges—to induce neurologic damage

SARS-CoV-2 spike protein accumulates & persists in the body for years after infection, especially in the skull-meninges-brain axis, potentially driving long COVID. mRNA vaccines help but cannot stop it.

In mice, it caused inflammation, anxiety, and worsened brain injuries. Vaccines reduced but did not fully eliminate it.

SARS-CoV-2 spike protein persists in the skull-meninges-brain axis in COVID-19 patients•Spike protein is sufficient to induce brain pathological and behavioral changes in mice•Spike protein enhances brain vulnerability and exacerbates neurological damage in mice•mRNA vaccines reduce, but do not eliminate, the spike burden
#Brain#Neuroinflammation#Post-Acute Conditions#brain injury#Long Covid#spike protein#bone marrow#meninges#skull#neurologic changes#neurological
·cell.com·
Persistence of spike protein at the skull-meninges-brain axis may contribute to the neurological sequelae of COVID-19