{
  "schema_version": "1.0.0",
  "vertical": "shortages",
  "title": "Observed FDA shortage record history",
  "url": "https://citefacts.com/shortages/history",
  "source": "U.S. Food and Drug Administration openFDA Drug Shortages",
  "snapshot_count": 2,
  "observed_from": "2026-08-23T00:00:00Z",
  "observed_through": "2026-08-30T04:27:31Z",
  "current_record_count": 74,
  "transitions": [
    {
      "captured_at": "2026-08-30T04:27:31Z",
      "record_count": 74,
      "baseline": false,
      "no_op": false,
      "counts": {
        "added": 1,
        "changed": 53,
        "disappeared": 1
      },
      "changed_urls": [
        "https://citefacts.com/shortages/albuterol-sulfate-solution",
        "https://citefacts.com/shortages/amino-acid-injection",
        "https://citefacts.com/shortages/amphetamine-aspartate-monohydrate-amphetamine-sulfate-dextroamphetamine-saccharate-dextroamphetamine-sulfate-tablet",
        "https://citefacts.com/shortages/atropine-sulfate-injection",
        "https://citefacts.com/shortages/azacitidine-injection",
        "https://citefacts.com/shortages/bumetanide-injection",
        "https://citefacts.com/shortages/bupivacaine-hydrochloride-epinephrine-bitartrate-injection",
        "https://citefacts.com/shortages/bupivacaine-hydrochloride-injection",
        "https://citefacts.com/shortages/carboplatin-injection",
        "https://citefacts.com/shortages/clindamycin-phosphate-injection",
        "https://citefacts.com/shortages/cromolyn-sodium-concentrate",
        "https://citefacts.com/shortages/desmopressin-acetate-spray",
        "https://citefacts.com/shortages/dexamethasone-sodium-phosphate-injection",
        "https://citefacts.com/shortages/dexmedetomidine-hydrochloride-injection",
        "https://citefacts.com/shortages/dextrose-monohydrate-10-injection",
        "https://citefacts.com/shortages/dextrose-monohydrate-5-injection",
        "https://citefacts.com/shortages/dextrose-monohydrate-50-injection",
        "https://citefacts.com/shortages/dextrose-monohydrate-70-injection",
        "https://citefacts.com/shortages/dobutamine-hydrochloride-injection",
        "https://citefacts.com/shortages/dopamine-hydrochloride-injection"
      ],
      "changed_urls_truncated": true,
      "deleted_urls": [
        "https://citefacts.com/shortages/hydrocortisone-sodium-succinate-injection"
      ],
      "state_fingerprint": "72c6555bf62c4fa28e5a747f13641744b97d56fb1debf597dc94721bb2e1aa89"
    },
    {
      "captured_at": "2026-08-23T00:00:00Z",
      "record_count": 74,
      "baseline": true,
      "no_op": false,
      "counts": {
        "added": 0,
        "changed": 0,
        "disappeared": 0
      },
      "changed_urls": [],
      "changed_urls_truncated": false,
      "deleted_urls": [],
      "state_fingerprint": "b4165f5b27446938340ba5afa2ea4d28dbf897888bcadbe8e540f48cb59a56ee"
    }
  ],
  "method": "Daily validated normalized-record fingerprints. The first snapshot is a baseline; only later fingerprint differences are labeled observed changes."
}