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  "path": "/news/2026-05-bird-flu-vaccine-humans-trialed.html",
  "publishedAt": "2026-05-11T18:00:10.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "The first ever avian influenza vaccine recently started trials in the US. This marks a milestone in the prevention of bird flu infections in humans.",
  "title": "A bird flu vaccine for humans is being trialed—here's how it works"
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