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RecallWatchMedical Device Safety
Class IIOngoingZ-1766-2026

Oxoid Australia Pty Limited recalls OXOID MICROBACT IDENTIFICATION KITS

Oxoid Australia Pty LimitedSouth Australia, AustraliaReported Apr 8, 2026 · 3 months ago
Legal News Analyst ·

Reason for recall

Oxoid Ltd., part of Thermo Fisher Scientific, confirmed that Microbact 12L Kit 20 Tests MB1128A lot 4494873 may identify incorrect organism due to inconclusive result from ambiguous color reactions in wells.

Affected product

Check your device

Enter a lot, serial, REF, or UDI number from your device's label to check it against this recall's listed codes.

OXOID MICROBACT IDENTIFICATION KITS, Listeria 12L Kit, 20 Tests; Listeria identification sysystem

Lot / code information

Lot #
4494873

What the firm is doing

Thermo Fisher Scientific issued an Urgent: Medical Device Recall notice to its consignees on 3/3/2036 via USPS First Class Mail. The notice explained problem, risk to health, requested the consignee destroy any remaining inventory of the affected lot and responding by completing the Acknowledgement form and returning it via email to MBD.vigilance@thermofisher.com in order to receive replacement/credit to be processed keeping the notification on file. The notice further requests it be passed on to all who need to be aware within the consignee's organization or to any organization where the potentially affected products have been transferred. For questions, please contact our Technical Services Department at 800-255-6730 (US) or email microbiology.ts.us@thermofisher.com.

DistributionShow details

US Nationwide distribution in the states of GA and CA.

Class IIWhat this means

Use of the product may cause temporary or medically reversible adverse health consequences.

Sources & references

Taylor Coteus
Legal News Analyst

Taylor Coteus is RecallWatch's Legal News Analyst, covering FDA medical-device enforcement and patient-safety litigation. He reviews every recall against the FDA's official openFDA record before it is published and is responsible for corrections and editorial accuracy.

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