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  "path": "/articles/d41586-026-00457-4",
  "publishedAt": "2026-02-13T05:07:59.115Z",
  "site": "https://www.nature.com",
  "tags": [
    "doi:10.1038/d41586-026-00457-4"
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  "textContent": "Nature, Published online: 12 February 2026; doi:10.1038/d41586-026-00457-4\n\nResearchers identify genetic mutation in small group of people who developed the serious disorder after receiving the AstraZeneca or Johnson & Johnson vaccine.",
  "title": "How some COVID vaccines triggered rare blood-clot disorder",
  "updatedAt": "2026-02-12T00:00:00.000Z"
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