Hazard
7 recalls in our database tag this hazard, drawn from FDA, USDA FSIS, CPSC, and NHTSA source notices.
Of the 7 negative bias recalls we have scored against our rubric, 0 (0%) are Critical — deaths or serious injuries reported, or the agency’s own highest classification — and 0 (0%) are Severe.
Hazard tags are short, machine-readable labels we attach to every recall to make cross-cutting queries possible — “all negative bias 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.
Siemens is recalling Atellica CH Enzymatic Hemoglobin A1c because results may be depressed when the RCRP reagent is processed on the same analyzer, with bias increasing over time.
Ortho-Clinical Diagnostics is recalling VITROS Chemistry FS Diluent Pack 3, Lot 01-1645, because it may produce negatively biased results when used with CRP slides, potentially affecting patient diagnosis and care.
Siemens Healthcare Diagnostics is recalling 7,884 ADVIA Centaur Folate 500 diagnostic test kits because using whole blood calibration with serum samples produces negative bias and inaccurate results.
Siemens is recalling IMMULITE 2000 and XPi Thyroid Stimulating Immunoglobulins test kits due to a -23% negative bias that may produce falsely low results, potentially delaying diagnosis of autoimmune thyroid disease.
Siemens Healthcare Diagnostics is recalling Dimension Vista CA 15-3 Flex reagent cartridges because the diagnostic test can produce inaccurate results, reading 26–33% lower than actual values, potentially delaying appropriate patient treatment decisions.
Siemens Healthcare Diagnostics is recalling 815 Dimension Ferritin Flex reagent cartridges due to negative bias. The affected lot is EA9227.
Siemens is recalling specific Calibrator A kits due to confirmed negative bias and potential calibration failures for the FT4 assay on certain ADVIA Centaur systems.