System, Test, Automated, Antimicrobial Susceptibility, Short Incubation

Reports per year

Source: FDA adverse event reports by year received, 2012–2026. Reporting paused during the 2026 MAUDE-to-AEMS transition and has since resumed.

Recent recalls

• 2026-07-09Open, ClassifiedProcess change control

  VITEK 2 AST-N447 TEST KIT Product reference 424620

  Potential for false resistant carbapenem and/or cephalosporin results when analyzing samples with kits from affected lot that have pouch foil fractures.

• 2025-10-23Open, ClassifiedSoftware design

  BD Phoenix M50 Instrument, labeled as the following: 1. BD Phoenix M50 Automated Microbiology System, Catalog Numbers: 443624, 44362409.

  Product service credentials used by some BD technical support teams to access certain BD products were accessed by an unauthorized actor. Until these product service credentials are updated, there is a risk of unauthorized access that may impact the confidentiality, integrity and/or availability of the relevant products and associated data.

• 2025-09-29Open, ClassifiedUnder Investigation by firm

  VITEK 2 Gram-negative AST Test Kits (Cards) containing Colistin formulation cs02n. VITEK 2 is an automated system consisting of instruments, software and reagent cards designed for the identification and antimicrobial susceptibility testing of bacteria and yeast. Export only

  Potential for false resistant results for Colistin (cs02n) with multi-drug-resistant Pseudomonas aeruginosa and Acinetobacter baumannii complex used in specific cards

• 2024-12-03Open, ClassifiedSoftware design

  BD Phoenix M50 Automated Microbiology System Version or Model: 443624 Catalog Number: 443624

  BD confirmed that product service credentials used by some BD technical support teams to access certain BD products were accessed by an unauthorized actor. Until these product service credentials are updated, there is a risk of unauthorized access that may impact the confidentiality, integrity and/or availability of the relevant products and associated data.

• 2024-09-24Open, ClassifiedUnder Investigation by firm

  BD Phoenix M50 instrument -Intended for the rapid identification (ID) and antimicrobial susceptibility testing (AST) of clinically significant bacteria. The BD Phoenix System provides rapid results for most aerobic and facultative anaerobic Grampositive bacteria. Catalog Number: 443624

  Escherichia coli (E. coli) misidentification for clinical samples that were tested on BD Phoenix" M50 instrument and BD Phoenix" 100, may lead to misdiagnosis and inappropriate treatment of infections caused by E. coli,

• 2024-09-24Open, ClassifiedUnder Investigation by firm

  BD Phoenix 100-Intended for the rapid identification (ID) and antimicrobial susceptibility testing (AST) of clinically significant bacteria. The BD Phoenix System provides rapid results for most aerobic and facultative anaerobic Grampositive bacteria. Catalog Number: 448100

  Escherichia coli (E. coli) misidentification for clinical samples that were tested on BD Phoenix" M50 instrument and BD Phoenix" 100, may lead to misdiagnosis and inappropriate treatment of infections caused by E. coli,

• 2024-04-25Open, ClassifiedEmployee error

  VITEK 2 - AST Test kits (in vitro diagnostic test cards for antimicrobial susceptibility): a) AST-N334, REF 418984; b) AST-GN95, REF 421982; c) AST-GN99, REF 423102; d) AST-N390, REF 423340; e) AST-N391, REF 423341; f) AST-N392, REF 423342; g) AST-N395, REF 423491; h) AST-N401, REF 423643; i) AST-N402, REF 423644; j) AST-N404, REF 423664; k) AST-N802, REF 423706; l) AST-N405, REF 423864; m) AST-N417, REF 423880; n) AST-N408, REF 423924; o) AST-N409, REF 423925; p) AST-N420, REF 424039; q) AST-N423, REF 424042; r) AST-N422, REF 424056; s) AST-N436, REF 424440; t) AST-N809, REF 424703; u) AST-N806, REF 424709; v) AST-N807, REF 424710; w) AST-N808, REF 424711; x) AST-N810, REF 424712; y) AST-N812, REF 424721

  Ceftriaxone (cro02n) concentration errors associated with specific recently manufactured test kits which would have the potential for for false susceptible results. The risk is present for isolates that have a result of MIC=0.5, 1, 2.

• 2024-03-29Open, ClassifiedUnder Investigation by firm

  BD Phoenix NMIC-306 Panel is a self-inoculating (when used with a BD Phoenix Automated Microbiology System) polystyrene panel (tray) containing control wells and substrate wells with dried biochemical substrates that use traditional qualitative microbiology methods such as fermentation, oxidation, degradation, and hydrolysis in combination with chromogenic and fluorogenic substrates along with carbon sources for bacterial identification and quantitation.

  Products were found to have confirmed drug cross contamination prior to release may lead to incorrect, inadequate, or absent antibiotic treatment or delay in results

• 2024-03-29Open, ClassifiedUnder Investigation by firm

  BD Phoenix Yeast ID Panel is a self-inoculating (when used with a BD Phoenix Automated Microbiology System) polystyrene panel (tray) containing control wells and substrate wells with dried biochemical substrates that use traditional qualitative microbiology methods such as fermentation, oxidation, degradation, and hydrolysis in combination with chromogenic and fluorogenic substrates along with carbon sources for yeast identification.

  Esculin, a substrate used in other panels and normally in A16 well, was found in A17 well. A17 in yeast panels is supposed to be an empty well and is not a part of the normal ID evaluation. However, A17 is checked for fluorescence and if anything is found, the system will abort the panel with the message Fluorescent interference has been detected. Esculin is expected to trigger this fluorescence and test cancellation.

• 2023-01-04Open, ClassifiedStorage

  ASTUTE REAGENT ASTUTE ELECTRONIC QUALITY CTRL DEVICE US, CATALOG 400016

  As the temperature and time out of range was exceeded, product performances cannot be guaranteed