{
    "version": 3,
    "generated_at": "2026-06-10T03:49:13+00:00",
    "total_records": 4318,
    "categories": {
        "common_diseases": "Common diseases",
        "epidemic_diseases": "Epidemic diseases",
        "endemic_diseases": "Endemic diseases",
        "fatal_diseases": "Fatal diseases",
        "hereditary_diseases": "Hereditary diseases",
        "rare_diseases": "Rare diseases"
    },
    "category_counts": {
        "common_diseases": 112,
        "epidemic_diseases": 106,
        "endemic_diseases": 109,
        "fatal_diseases": 106,
        "hereditary_diseases": 111,
        "rare_diseases": 3774
    },
    "storage": "sharded",
    "data_sources": [
        "MedlinePlus (NIH\/NLM)",
        "NLM ClinVar disease names",
        "NIH GARD",
        "Curated clinical summaries"
    ]
}