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  "path": "/article/menstrual-blood-can-detect-hpv-hinting-at-broader-uses/",
  "publishedAt": "2026-02-05T17:06:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "A new study shows that blood collected on a sanitary pad can be used for cervical cancer screening, opening the door to new diagnostics",
  "title": "Menstrual blood can be used to detect HPV, hinting at broader uses"
}