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  "path": "/news/2026-04-women-immune-bigger-age-men.html",
  "publishedAt": "2026-04-10T11:20:04.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "Statistics show clear differences in the population's immune system according to sex: men are more susceptible to infections and cancers, while women have stronger immune responses, which translate, for example, into better responses to vaccines. Even so, with a more reactive immune system, the probability of the body attacking itself also increases, causing 80% of autoimmune disease development to occur in women.",
  "title": "Women's immune systems show bigger age-related changes than men's, study reveals"
}