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  "path": "/news/2026-03-common-disinfectant-chemicals-toxic-inhaled.html",
  "publishedAt": "2026-03-30T10:00:01.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "Breathing in common disinfectant chemicals known as quaternary ammonium compounds, or QACs, may be far more harmful than swallowing them, according to a mouse study led by researchers at the University of California, Davis. The study found significant lung injury at blood QAC exposure levels similar to those measured in humans.",
  "title": "Common disinfectant chemicals far more toxic when inhaled, study finds"
}