{
  "title": "Public health surveillance revision and reporting basis data for AI",
  "source_page": "https://fiund.com/industries/public-health-provisional-revision-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "A reporting vintage changes the published count without creating a finalized series",
    "context": "Invented weekly aggregates have generic geographic labels and no disease or person information. The exercise tests reporting provenance, not public-health interpretation.",
    "records": [
      [
        "PH1",
        "Week W vintage V1",
        "Region A count 14, labeled provisional."
      ],
      [
        "PH2",
        "Week W vintage V2",
        "Region A count revised to 17, still provisional; explicitly replaces V1 for current-view reporting."
      ],
      [
        "PH3",
        "Other geography table",
        "Region A+B combined count 25 in V2, provisional. No finalized Week W record supplied."
      ]
    ],
    "question": "Which value and status should a current Region A view use, and can the combined table or revision be called a finalized A count?",
    "answer": "PH2 explicitly supports 17 for the current Region A view of Week W, retaining its provisional status. PH1 remains the historical V1 publication of 14. PH3 covers A+B rather than A alone and cannot replace the A figure. A revised count is not automatically finalized; the packet supplies no final record. Preserve vintage, geography and status instead of implying a verified final trend or cause.",
    "failureModes": [
      "Dropping provisional status after a numerical revision.",
      "Using a combined geographic total for a single-region request."
    ],
    "fields": [
      [
        "Week and publication vintage",
        "Separates the event period from later reporting updates."
      ],
      [
        "Geographic grouping",
        "Defines the count's coverage."
      ],
      [
        "Provisional versus finalized status",
        "Preserves uncertainty through revisions."
      ]
    ],
    "holdout": "Ask what was published in V1, then add a final V3 for another week only. Require the historical and week-specific status checks to remain separate.",
    "boundary": "Use synthetic aggregates only. Exclude case reports, addresses, health histories, identifying small cells and actual public-health decisions."
  }
}