My theory: it all has to do with mitochondrial dysfunction.
Mitochondrial dysfunction is thought to be one of the underlying causes of Alzheimers, and also thought to be a potential underlying cause of cancer. And if HSV-1 interferes with mitochondria, it would be associated with both (and it is).
Mitochondrial dysfunction is thought to be one of the underlying causes of Alzheimers, and also thought to be a potential underlying cause of cancer. And if HSV-1 interferes with mitochondria, it would be associated with both (and it is).
Edit: and it looks like it is associated with mitochondrial dysfunction - https://pubmed.ncbi.nlm.nih.gov/34809467/