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  "path": "/article/a-single-course-of-antibiotics-may-reshape-the-gut-microbiome-for-years/",
  "publishedAt": "2026-03-11T10:00:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "A study in Sweden found that some antibiotics affected microbial diversity in the gut more than others",
  "title": "A single course of antibiotics may reshape the gut microbiome for years"
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