{
  "id": 809980,
  "title": "How to fine-tune molecular structures within vaccines to improve immune responses",
  "url": "https://urgent.news/2026/08/13/how-to-fine-tune-molecular-structures-within-vaccines-to-improve",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-08-13T21:10:02.000Z",
  "source": {
    "name": "Phys.org",
    "slug": "phys-org",
    "url": "https://phys.org/news/2026-08-fine-tune-molecular-vaccines-immune.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "A vaccine's molecular structure plays a key role in determining how the immune system responds and prepares to protect the body from future exposure to a specific pathogen. To develop a vaccine that offers long-term protection from HIV, it's essential to promote a long-lasting immune response in which immune cells and antibodies prepared to combat the virus persist within the body. This has…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}