The Recall Desk

Hazard

False Negative recalls

171 recalls in our database tag this hazard, drawn from FDA, USDA FSIS, CPSC, and NHTSA source notices.

What the numbers show

Total
171
Critical
2
Severe
4
Most recent
2026-09-02

Of the 171 false negative recalls we have scored against our rubric, 2 (1%) are Critical — deaths or serious injuries reported, or the agency’s own highest classification — and 4 (2%) are Severe.

Which agencies issued them

About this hazard tag

Hazard tags are short, machine-readable labels we attach to every recall to make cross-cutting queries possible — “all false negative recalls regardless of agency”, “all listeria recalls in California”, “all airbag recalls in 2025”. The tags are extracted from each recall’s source text during the LLM rewrite step and validated against a fixed schema.

A recall can carry multiple tags — a Listeria recall might also be tagged ready-to-eat and undeclared-allergen. Use the full-text search if you want to combine hazard tags with brand or category filters.

26–50 of 171

  • HighFDA (Devices)·Z-2665-2023·2023-10-11

    Qiagen therascreen KRAS PCR Kit Handbook Error Could Cause False Negative Results

    Qiagen is recalling therascreen KRAS RGQ PCR Kits due to ambiguous handbook instructions that could lead to false negative results in cancer mutation detection. All kits with expiry dates of March 2023 or later are affected.

    Product
    therascreen ¿KRAS RGQ PCR Kit (24)-IVD qualitative PCR assay used on the Rotor-Gene Q MDx instrument for the detection of seven somatic mutations in the human KRAS oncogene REF 870021 (US IVD)
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-2439-2023·2023-08-30

    BioFire Respiratory Panel 2.1 may produce false negative results

    BioFire Respiratory Panel 2.1 kits for FILMARRAY systems may return false negative results due to a manufacturing defect. The recall affects 705 kits distributed to healthcare facilities in the U.S. and select international locations.

    Product
    BioFire Respiratory Panel 2.1 (RP2.1), REF: 423742, For FILMARRAY systems, IVD, Rx Only
    Category
    Medical Device
    Distribution
    24 states
  • HighFDA (Devices)·Z-2440-2023·2023-08-30

    FilmArray Pneumonia Panel Recalled Due to Manufacturing Defect Causing False Negatives

    BioFire Diagnostics recalled FilmArray Pneumonia Panel diagnostic kits due to a manufacturing defect that may produce false negative results, potentially causing missed pneumonia diagnoses.

    Product
    FilmArray Pneumonia Panel (Pneumo), REF: RFIT-ASY-0145, For FILMARRAY systems, CE 2797, IVD, Rx Only
    Category
    Medical Device
    Distribution
    24 states
  • HighFDA (Devices)·Z-2358-2023·2023-08-16

    FDA Recalls Troponin Cardiac Test Calibrators for Potential False Negatives

    Ortho-Clinical Diagnostics is recalling VITROS Troponin I ES Calibrators because reagent packs may contain incorrect wells that could produce false negative results. The recall affects 4,013 units distributed worldwide.

    Product
    VITROS Immunodiagnostic Products Troponin I ES Calibrators
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-2023-2023·2023-07-05

    Verigene nucleic acid test kits recalled for rare false-negative results

    Luminex Corporation recalls Verigene nucleic acid test kits that may rarely produce false-negative results due to hydrophobic properties in certain FLOQSwab lots. False-negative results could fail to detect enteric pathogens in patient samples.

    Product
    Verigene Enteric Pathogens Nucleic Acid Test (EP), REF 30-002-023
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-1626-2023·2023-05-31

    Diagnostic Cartridge Assay May Fail to Detect Chlamydia Trachomatis Correctly

    Binx Health is recalling a single lot of its CT/NG diagnostic cartridges distributed in Pennsylvania. The cartridges may not accurately detect Chlamydia trachomatis, potentially producing false negative or false positive results.

    Product
    binx io CT/NG Assay- Single-use Cartridge for the qualitative detection of Chlamydia trachomatis and Neisseria gonorrhoeae Ref: 1.002.101
    Category
    Medical Device
    Distribution
    1 state
  • HighFDA (Devices)·Z-1350-2023·2023-04-19

    First Response Easy Read App unable to reliably read pregnancy test results

    Church & Dwight's Easy Read App for pregnancy test sticks may fail to display test results or misread them, leading to false positive or false negative results. The app was marketed without required FDA clearance.

    Product
    Easy Read App associated with First Response Pregnancy Test Sticks - Intended use of converting analog pregnancy test results into text pregnant or not pregnant for display on consumer devices (e.g., smart phone, iPad)
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-1149-2023·2023-03-01

    Siemens Atellica IM Folate 140 test kit recalled for measurement bias

    Siemens is recalling the Atellica IM Folate 140 test kit due to negative bias that occurs when whole blood calibration is mistakenly used to test serum samples, potentially producing falsely low folate measurements.

    Product
    Atellica IM Folate 140 test kit- For in vitro diagnostic use in the quantitative determination of folate in human serum and red blood cells. Siemens Material Number (SMN): 10995572
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-1104-2023·2023-02-15

    Roche cobas Flu/COVID assay recalled for false negative influenza results

    Roche Molecular Systems recalls cobas SARS-CoV-2 & Influenza A/B assay kits used in clinical laboratories. The kits may produce false negative Influenza A results, potentially delaying accurate diagnosis.

    Product
    cobas SARS-CoV-2 & Influenza A/B Qualitative assay for use on the cobas 6800/8800 Systems; Material number 09233474190
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-0907-2023·2023-01-18

    VENTANA PD-L1 (SP142) Assay kits recalled for light staining causing false-negative results

    Ventana Medical Systems recalled 8,927 VENTANA PD-L1 (SP142) Assay kits worldwide due to light staining that can cause false-negative immunotherapy marker test results affecting cancer treatment decisions.

    Product
    VENTANA PD-L1 (SP142) VENTANA PD-L1 (SP142) Assay (Class III, US IVD) 07709374001 VENTANA PD-L1 (SP142) Assay (CE IVD Predictive) 08008540001 VENTANA PD-L1 (SP142) IHC Assay (CE IVD Analytical) 07011571001
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-0778-2023·2023-01-11

    Steris Biological Indicator Lot May Fail to Detect Inadequate Sterilization

    Steris Corporation is recalling 338 boxes of VERIFY Dual Species Biological Indicators (Lot #230613) because some units fail to promote spore growth as intended, risking false-negative sterilization test results.

    Product
    VERIFY Dual Species Self-Contained Biological Indicators, 50 per box Item Number: S3060 Intended for use in installation testing and routine monitoring of steam and ethylene oxide sterilization processes
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-0781-2023·2023-01-11

    Steris VERIFY Steam Test Pack biological indicators show inconsistent performance

    Steris Corporation is recalling VERIFY Steam Test Pack biological indicators (lot #230613) due to inconsistent performance in promoting spore growth. When used to monitor sterilization, some indicators may not show growth even if the sterilization cycle was ineffective, creating false assurance of sterility.

    Product
    VERIFY Steam Test Pack (20 Tests and 20 controls) Item Number: S3069 Intended for use in installation testing and routine monitoring of steam and ethylene oxide sterilization processes
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-0879-2023·2023-01-11

    Detect COVID-19 Test may produce false negative results in affected lots

    Detect Headquarters is recalling specific lots of Detect COVID-19 Test (Model 21205) due to risk of false negative results. Affected tests may fail to detect COVID-19 infection, potentially delaying treatment and increasing community spread.

    Product
    Detect Covid-19 Test Product/Model Number: 21205
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-0473-2023·2022-12-21

    BBL Chocolate II Agar laboratory culture media recalled for nutrient deficiency

    BBL Chocolate II Agar culture media manufactured by Becton Dickinson contains reduced nutrients and may cause false negative results in laboratory bacterial identification testing.

    Product
    BBL Chocolate II Agar- IVD for the isolation and cultivation of Neisseria species. Catalog (Ref) Number: 221267
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-1772-2022·2022-09-28

    Serological Test Positive Control Shows False Negative Results for Hepatitis B

    Randox Serology I Positive Control may test negative for Hepatitis B surface antigen (HBsAg) on certain analyzers despite being designed as a positive control, potentially affecting laboratory quality control procedures.

    Product
    The Randox Serology I Positive Control contains the following analytes in human based plasma: Anti HIV 1/2, Anti HTLV 1/2, Anti HCV, HBsAg, Anti HBc, and Anti Treponema pallidum IgG. The product is delivered as a liquid in a kit of 3 identical ready-to-use vials of 5 mL each.
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-1524-2022·2022-08-24

    ARIES SARS-CoV-2 Assay may produce false negative diagnostic results

    Luminex Corporation recalled 257 units of the ARIES SARS-CoV-2 Assay (lot AB4042A) due to potential false negative results. The assay may fail to detect the ORF1ab gene, risking missed COVID-19 infections.

    Product
    ARIES SARS-CoV-2 Assay
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-1251-2022·2022-06-15

    Medical Device Test Strip Recall: Potential False Negatives for Respiratory Pathogens

    NeuMoDx Flu A-B/RSV/SARS-CoV-2 test strips may produce false negative results for low viral loads, delaying diagnosis and treatment. The recall affects 459 U.S. kits and 1,626 international kits.

    Product
    NeuMoDx Flu A-B/RSV/SARS-CoV-2 Vantage Test Strip, Model No. 300900
    Category
    Medical Device
    Distribution
    10 states
  • HighFDA (Devices)·Z-1058-2022·2022-05-18

    ProterixBio SARS-CoV-2 Antibody Test Recalled for Inaccurate Results

    ProterixBio SARS-CoV-2 (RBD) IgG Antibody Test kits are being recalled due to insufficient clinical performance data. The FDA determined test results may not be accurate, with potential false positives or false negatives.

    Product
    ProterixBio SARS-CoV-2 (RBD) IgG Antibody Test, and associated ProterixBio Dried Blood Spot Collection Kit, no model number
    Category
    Medical Device
    Distribution
    12 states
  • HighFDA (Devices)·Z-0945-2022·2022-04-27

    Acon Biotech Flowflex COVID-19 Rapid Test Recalled for Inaccurate Results

    Acon Biotech is recalling Flowflex SARS-CoV-2 Antigen Rapid Tests because the non-EUA authorized kits may produce inaccurate results, including false negatives or false positives.

    Product
    Flowflex SARS-CoV-2 Antigen Rapid Test (Self-Testing), CE marked
    Category
    Medical Device
    Distribution
    2 states
  • HighFDA (Devices)·Z-0951-2022·2022-04-27

    Genetic Testing Kit Recalled for Inaccurate Mutation Test Results

    Qiagen Sciences' KRAS mutation testing kit can produce false positive or false negative results due to testing flags or warnings. 435 kits distributed across 16 U.S. states are affected.

    Product
    therascreen KRAS RGQ PCR Kit (24) Model Number(s): REF 870021 (US IVD)
    Category
    Medical Device
    Distribution
    17 states
  • HighFDA (Devices)·Z-0455-2022·2022-01-12

    COVID-19 Diagnostic Kit Recall for Inaccurate Test Results

    Qiagen Sciences is recalling 376 units of its QIAstat-Dx Respiratory SARS-CoV-2 Panel diagnostic kit due to faulty cartridges that can produce false-negative or false-positive test results.

    Product
    QIAstat-Dx Respiratory SARS-CoV-2 Panel (US IVD under FDA EUA 200075); REF 691223
    Category
    Medical Device
    Distribution
    9 states
  • HighFDA (Devices)·Z-2576-2021·2021-10-06

    Vysis CLL FISH Probe Kit may fail to detect genetic deletion

    Abbott is recalling Vysis CLL FISH Probe Kits that may not detect 13q deletions in patient samples. This could lead to missed diagnosis of a genetic abnormality used in cancer treatment planning.

    Product
    Vysis CLL FISH Probe Kit with the following components: Vysis LSI p53 SpectrumOrange/ATM, SpectrumGreen and LSI D13S319, SpectrumOrange/ 13q34, SpectrumAqua/CEP 12 SpectrumGreen Probes
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-2477-2021·2021-09-22

    Lyra Direct SARS-CoV-2 Assay Instructions Revised for False Negative Risk

    The Lyra Direct SARS-CoV-2 assay can produce false negatives on certain PCR machines when specimens have high viral loads. Revised instructions address this diagnostic failure risk affecting approximately 81,910 kits distributed worldwide.

    Product
    Lyra Direct SARS-CoV-2 Assay Emergency Use Authorization- Ref: M124. The Lyra Direct SARS-CoV-2 Assay is a real-time RT-PCR assay intended for the qualitative detection of nucleic acid from SARS-CoV-2 in nasal (NS), nasopharyngeal (NP), or oropharyngeal (OP) direct swab speci
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-2311-2021·2021-08-25

    Cell Marque Antibody Reagents Recalled for Incorrect Expiry Date Labeling

    Cell Marque antibody reagents used in pathology are recalled for labeling an incorrect expiry date (December 31, 2023 instead of December 31, 2022). Using expired reagent may result in weak or absent staining and false negative test results.

    Product
    Cell Marque Antibodies, PSA (ER-PR8) Mouse Monoclonal Antibody, REF: 324M-15, 324M-16
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-2245-2021·2021-08-18

    FDA Recalls Blood Culture Identification Panel for False Negative Results

    BioFire Diagnostics is recalling 29 FilmArray Blood Culture Identification Panel kits distributed nationwide due to false negative test results caused by a pouch manufacturing error.

    Product
    FilmArray Blood Culture Identification (BCID) Panel Product Pouch Label: FilmArray BCID Panel Part No: RFIT-ASY-0126 Part No: RFIT-ASY-0127
    Category
    Medical Device
    Distribution
    Distributed nationwide