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  "path": "/news/2026-02-covid-linked-alzheimer-disease-mechanisms.html",
  "publishedAt": "2026-02-10T07:00:03.000Z",
  "site": "https://medicalxpress.com",
  "tags": [
    "Diseases, Conditions, Syndromes"
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  "textContent": "The increased size of, and lesser blood supply to, a key brain structure in patients with long COVID tracks with known blood markers of Alzheimer's disease and greater levels of dementia, a new study finds.",
  "title": "Long COVID linked to Alzheimer's disease mechanisms"
}