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  "path": "/news/2026-02-code-brown-pool-safe-quality.html",
  "publishedAt": "2026-02-17T21:50:04.000Z",
  "site": "https://medicalxpress.com",
  "tags": [
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  "textContent": "There's little worse as a pool lifeguard than hearing the words \"code brown\" come through your radio. For swimmers on a hot day, there's also little worse than being told to immediately get out of the water because there's poo floating in the pool.",
  "title": "After 'code brown,' how long before the pool is safe again? Water quality experts explain"
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