What may be causing it?
Let’s take a look at the evidence
“SARS-CoV-2 Spike Protein Accumulation in the Skull-Meninges-Brain Axis: Potential Implications for Long-Term Neurological Complications in post-COVID-19 [vaccine]
Short Summary The accumulation of SARS-CoV-2 spike protein in the skull-meninges-brain axis presents potential molecular mechanisms and therapeutic targets for neurological complications in long-COVID-19 [or vaccine]
Furthermore, we observed the presence of spike protein in the skull of deceased long after their COVID-19 infection [or “vaccination”, suggesting that the spike’s persistence may contribute to long-term neurological symptoms.”
https://www.biorxiv.org/content/10.1101/2023.04.04.535604v1.full
