Recall Z-2887-2026

Reason for recall

Due to incorrect cartridges include in affected products that there is the potential for false-susceptible or false-resistant susceptibility results and may lead to selection of an ineffective antimicrobial therapy, potentially resulting in delayed appropriate treatment, prolonged infection, or worsening clinical outcome.

FDA-determined cause: Under Investigation by firm

Action taken

On 06/08/2026 an "URGENT: Medical Device Recall Notification" was sent via First Class Mail and Email and/or Facsimile to customer informing them that as a result of receiving a customer complaint/report, it was confirmed that antibiotic disk cartridges labeled as HardyDisk AST Cefiderocol (disk code FDC30) were found to contain sporadic disks labeled with Piperacillin/Tazobactam disk code (TZP110). Customers are instructed to: 1. Discard any remaining stock. 2. Response to this notification is requested within 5 business days of receipt of this letter, either through mail or email. To respond by mail, complete, sign, and send the enclosed inventory reconciliation form (FORM-2023C) via USPS First Class Mail. To respond by email, scan and send the completed inventory reconciliation form (FORM-2023C) to TechnicalServices@HardyDiagnostics.com. 3. Replacements will be sent out at no-charge to your laboratory or a credit will be applied to invoice upon request. For Questions - contact Technical Services Department at (800) 266-2222, option 2 or via email at TechnicalServices@HardyDiagnostics.com.