Skip to content
Lower risk Medical device recall · FDA · Published May 6, 2025

HardyCHROM CRE Culture Media Recall: Klebsiella Pneumoniae Breakthrough Risk

Hardy Diagnostics recalls specific lots of HardyCHROM CRE culture media due to Klebsiella pneumoniae growth in some batches. Affected lots were manufactured in March and April 2025 and expire by May 2025. Consumers should check product labels for lot numbers.

🇺🇸 FDA recall #Z-2041-2025Medical deviceHardy Diagnostics ›
Take action

Contact the company

Recalling firmHardy Diagnostics1430 W McCoy Ln · Santa Maria, CA 93455-1005
✎ GovInfoNow plain-language explainer

Hardy Diagnostics is recalling specific lots of HardyCHROM CRE culture media because some batches showed unexpected growth of Klebsiella pneumoniae bacteria during quality checks. This could lead to inaccurate antibiotic testing results if used in medical labs. Read more at govinfonow.com/recall/52339-hardychrom-cre-culture-media-recall-klebsiella-pneumoniae-breakthrough-risk.

Source Summary by GovInfoNow · govinfonow.com/recall/52339-hardychrom-cre-culture-media-recall-klebsiella-pneumoniae-breakthrough-risk · Updated August 18, 2026 · FDA enforcement record: FDA #Z-2041-2025

Cite this page

“HardyCHROM CRE Culture Media Recall: Klebsiella Pneumoniae Breakthrough Risk.” GovInfoNow, updated August 18, 2026. https://govinfonow.com/recall/52339-hardychrom-cre-culture-media-recall-klebsiella-pneumoniae-breakthrough-risk. Based on FDA recall #Z-2041-2025 (https://api.fda.gov/device/enforcement.json?search=recall_number:%22Z-2041-2025%22&limit=1).

The FDA announced on May 6, 2025, that Hardy Diagnostics is recalling HardyCHROM CRE culture medium due to quality control failures. The recalled lots exhibited breakthrough growth of Klebsiella pneumoniae.

How to tell if you have it

  • Brand: Hardy Diagnostics
  • Product: HardyCHROM CRE, selective and differential culture medium for antimicrobial susceptibility testing
  • Catalog No.: G323
  • Lot 653594P: Manufactured March 6, 2025; Expires May 15, 2025
  • Lot 655101P: Manufactured April 4, 2025; Expires June 13, 2025
  • Lot 656816P: Manufactured April 16, 2025; Expires June 25, 2025

The hazard

According to the FDA, identified lots failed incoming quality control testing. The lots exhibited breakthrough growth of Klebsiella pneumoniae.

Context

GovInfoNow's records show Hardy Diagnostics has 6 other recalls on record since November 14, 2019. Other recent recalls of similar products include Medline Convenience Kits Recall (June 12, 2026), Remel Campy CVA Medium 100/PK recall (February 5, 2026), and Medline Blood Culture Kit Recall (December 24, 2025).

How to tell if you have this one

Check the product label for the lot number (653594P, 655101P, or 656816P) and the expiration date (May 2025 or later). The product was manufactured between March and April 2025.

  • Brand
    Hardy Diagnostics
  • Category
    Medical device
Based on the official FDA remedy

What to do — step by step

  1. Check Product Label

    Look for the lot number on the label: 653594P, 655101P, or 656816P.

Where it went and when

Where it was distributed

Distributed in 21 states and Puerto Rico.

Alaska: not listedAKMaine: yesMEVermont: not listedVTNew Hampshire: not listedNHWashington: not listedWAIdaho: not listedIDMontana: not listedMTNorth Dakota: not listedNDMinnesota: yesMNIllinois: yesILWisconsin: yesWIMichigan: yesMINew York: yesNYRhode Island: not listedRIMassachusetts: not listedMAOregon: not listedORNevada: yesNVWyoming: not listedWYSouth Dakota: not listedSDIowa: not listedIAIndiana: not listedINOhio: not listedOHPennsylvania: yesPANew Jersey: not listedNJConnecticut: not listedCTCalifornia: yesCAUtah: yesUTColorado: yesCONebraska: yesNEMissouri: yesMOKentucky: not listedKYWest Virginia: yesWVVirginia: yesVAMaryland: yesMDDelaware: not listedDEArizona: yesAZNew Mexico: not listedNMKansas: not listedKSArkansas: not listedARTennessee: not listedTNNorth Carolina: yesNCSouth Carolina: not listedSCDistrict of Columbia: not listedDCOklahoma: not listedOKLouisiana: not listedLAMississippi: not listedMSAlabama: not listedALGeorgia: yesGAHawaii: not listedHITexas: yesTXFlorida: yesFLPuerto Rico: yesPR

FDA distribution: “US domestic distribution to the following states: AZ, CA, CO, FL, GA, IL, MD, ME, MI, MN, MO, NC, NE, NV, NY, PA, PR, TX, UT, VA, WI and WV.” States read from FDA’s own wording; “not listed” means the notice does not name it.

States: Arizona, California, Colorado, Florida, Georgia, Illinois, Maine, Maryland, Michigan, Minnesota, Missouri, Nebraska, Nevada, New York, North Carolina, Pennsylvania, Puerto Rico, Texas, Utah, Virginia, West Virginia, Wisconsin.

Recall timeline

FDA published this recall 2 months after the firm started it.

1. Firm started the recall: May 6, 202512. FDA classified it Class II: Jun 27, 202523. Published in FDA’s Enforcement Report: Jul 9, 202532025
  1. Firm started the recall
  2. FDA classified it Class II
  3. Published in FDA’s Enforcement Report

Dates from the agency record only; steps without a date are left out.

Similar recalls

Latest medical device recalls

Keep exploring

Where this comes from

The facts (hazard, remedy, dates, manufacturer) are pulled from the official FDA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.

  • Official source: FDA Recall #Z-2041-2025 (May 6, 2025) — FDA publishes no per-recall page; this is the official machine-readable enforcement record. Search FDA recalls for Z-2041-2025 to see it in context.
  • Plain-language summary written by qwen3:4b on August 18, 2026, from the official record above. Not reviewed by a person — if it conflicts with the FDA notice, the notice is correct. Report an error on this page.
  • GovInfoNow is an independent service and is not a government agency. We republish official FDA recall data; we don’t issue, amend or administer recalls.
GovInfoNow is an independent guide. We are not FDA or any government agency. Always confirm details with the official recall.Data: CPSC · FDA · NHTSA · USDA