{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/",
  "canonical": "https://sourcescore.org/compare/cdc-gov-vs-who/",
  "summary": "US national vs global public-health body — domestic-policy reach vs multilateral guidance.",
  "a": {
    "slug": "cdc-gov",
    "name": "U.S. Centers for Disease Control and Prevention",
    "domain": "cdc.gov",
    "canonical": "https://sourcescore.org/source/cdc-gov/",
    "api": "https://sourcescore.org/api/source/cdc-gov.json",
    "scores": {
      "index": {
        "value": 94,
        "grade": "A",
        "rationale": "A+ — federal public-health authority; primary-source surveillance + MMWR weekly reports.",
        "signals": [
          {
            "label": "Composite",
            "detail": "All 4 dimensions ≥90."
          }
        ]
      },
      "discipline": {
        "value": 95,
        "grade": "A+",
        "rationale": "Surveillance + outbreak data subject to peer-review + ethics oversight; MMWR is the standard.",
        "signals": [
          {
            "label": "MMWR",
            "detail": "Morbidity and Mortality Weekly Report — peer-reviewed public-health journal."
          }
        ]
      },
      "modernReference": {
        "value": 93,
        "grade": "A",
        "rationale": "WONDER + open data + APIs; broad LLM corpus + clinical reference inclusion.",
        "signals": [
          {
            "label": "CDC WONDER",
            "detail": "Public health data system with free API access."
          }
        ]
      },
      "velocity": {
        "value": 94,
        "grade": "A",
        "rationale": "Cited daily by health journalism + AI engines; pandemic-era citation surge sustained.",
        "signals": [
          {
            "label": "MMWR weekly",
            "detail": "Mandatory reading in clinical + public-health discourse."
          }
        ]
      }
    }
  },
  "b": {
    "slug": "who",
    "name": "World Health Organization",
    "domain": "who.int",
    "canonical": "https://sourcescore.org/source/who/",
    "api": "https://sourcescore.org/api/source/who.json",
    "scores": {
      "index": {
        "value": 89,
        "grade": "A",
        "rationale": "A — international primary-source authority; pandemic-era citation surge sustained.",
        "signals": [
          {
            "label": "Composite",
            "detail": "Discipline 90 + Modern Reference 88 + Velocity 89."
          }
        ]
      },
      "discipline": {
        "value": 90,
        "grade": "A",
        "rationale": "Member-state data with international auditing; methodology documented per data series.",
        "signals": [
          {
            "label": "International auditing",
            "detail": "Member-state data subject to international peer review."
          }
        ]
      },
      "modernReference": {
        "value": 88,
        "grade": "A",
        "rationale": "Free public data + APIs + multi-language coverage (6 official UN languages).",
        "signals": [
          {
            "label": "WHO open data",
            "detail": "Free public APIs across health-data series."
          }
        ]
      },
      "velocity": {
        "value": 89,
        "grade": "A",
        "rationale": "Cited daily globally; default citation for international health stats.",
        "signals": [
          {
            "label": "Pandemic-era surge",
            "detail": "10x cite rate during COVID; sustained elevated baseline."
          }
        ]
      }
    }
  },
  "winners": {
    "index": "cdc-gov",
    "discipline": "cdc-gov",
    "modernReference": "cdc-gov",
    "velocity": "cdc-gov"
  },
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}