Recall Ledger

OXOID MICROBACT IDENTIFICATION KITS recall (Oxoid Australia Pty Limited)

Medical deviceClass IIOngoing

Summary: Oxoid Australia Pty Limited is recalling OXOID MICROBACT IDENTIFICATION KITS, Listeria 12L Kit, 20 Tests; Listeria identification sysystem. Reason: 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.

What is being recalled

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

Why

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.

How serious is it

Class II is the middle level: using or being exposed to this product may cause temporary or medically reversible health problems, and the chance of serious harm is remote.

Where it was sold

US Nationwide distribution in the states of GA and CA. (states named: California, Georgia)

How to tell if yours is affected

UDI/DI 5032384127498, Lot Number 4494873

What to do

Check the model, lot or serial numbers above against your device. If yours is affected, contact the manufacturer or your healthcare provider before you stop using a device you rely on.

Recall facts

Recall numberZ-1766-2026
CategoryMedical device
AgencyU.S. Food and Drug Administration (FDA)
SeverityClass II
StatusOngoing
Recall startedMarch 3, 2026
ReportedApril 8, 2026
CompanyOxoid Australia Pty Limited
Company locationSouth Australia, Australia
Initiated byVoluntary: Firm initiated
Quantity2 kits

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