{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-04-01",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "status": "Terminated",
      "city": "East Walpole",
      "state": "MA",
      "country": "United States",
      "classification": "Class II",
      "openfda": {},
      "product_type": "Devices",
      "event_id": "82521",
      "recalling_firm": "Siemens Healthcare Diagnostics, Inc",
      "address_1": "333 Coney St",
      "address_2": "N/A",
      "postal_code": "02032-1516",
      "voluntary_mandated": "Voluntary: Firm initiated",
      "initial_firm_notification": "Letter",
      "distribution_pattern": "Nationwide  Foreign:  Belgium¿¿¿¿¿¿¿¿  Croatia¿¿¿¿¿¿¿¿  Czech¿Republic¿  Denmark¿¿¿¿¿¿¿¿  France¿¿¿¿¿¿¿¿¿  Germany¿¿¿¿¿¿¿¿  Greece¿¿¿¿¿¿¿¿¿  Ireland¿¿¿¿¿¿¿¿  Italy¿¿¿¿¿¿¿¿¿¿  Poland¿¿¿¿¿¿¿¿¿  Portugal¿¿¿¿¿¿¿  Slovakia¿¿¿¿¿¿¿  Spain¿¿¿¿¿¿¿¿¿¿  Switzerland¿¿¿¿  Turkey¿¿¿¿¿¿¿                           BOGOTA                               QUARRY BAY, HONG KONG                YANGON                               SANTIAGO DE CHILE                    MONTEVIDEO                           BUENOS AIRES                         LIMA                                 JOINVILLE, SC, BRAZIL                Selangor Darul Ehsan                 Dhaka                                Ha Noi City                          Gurgaon, Haryana                     Hanoi-Hoangmai                       ASUNCION                             SHANGHAI                             Seoul 120                            SINGAPORE                            RIYADH 11411                         TAIPEI R.O.C.                        QUITO                                HUNTINGWOOD, NEW SOUTH WALES         ZAPOPAN                              Ho Chi Minh-District 3               Huaykwang, Bangkok                   RIYADH                               SAN JOSE                             CHIBA                                LAVAL                                HO CHI MINH CITY                     MANAGUA                              Gurgaon, Haryana",
      "recall_number": "Z-1233-2019",
      "product_description": "Siemens ADVIA Centaur aTG (100 test kit)  Siemens Material Number (SMN): 10492398",
      "product_quantity": "10673 kits",
      "reason_for_recall": "Positive bias anti-thyroglobulin with ADVIA Centaur aTG kit lots ending in 316 and lower and Atellica IM aTG kit lots ending in 317 and lower when compared to the standardization to World Health Organization (WHO) Reference Preparation MRC 65/93 stated in the Instructions for Use (IFU).",
      "recall_initiation_date": "20181207",
      "center_classification_date": "20190426",
      "termination_date": "20200427",
      "report_date": "20190508",
      "code_info": "Lot Number/Exp. Date:  68748302 12/13/2018  68749302 12/13/2018  83577304 1/12/2019  88637304 1/12/2019  5610306         2/11/2019  96436306 2/11/2019  19097308 3/14/2019  31866310 4/27/2019  45386310 4/27/2019  55627312 5/27/2019  69208316 6/29/2019  73000316 6/29/2019"
    }
  ]
}