Class II — Microbiologics Inc
| Recalling firm | Microbiologics, Inc. |
|---|---|
| Registered facility | Microbiologics, Inc. (the firm's only registered facility) |
| Classification | Class II |
| Status | Ongoing |
| Reason | The positive control material (Rhizopus stolonifer) within the KWIK-STIK assembly was contaminated with another fungal organism (Aspergillus brasiliensis). As a result, users may observe A. brasiliensis growth when using the control material. |
| Product | KWIK-STIK Rhizopus stolonifer (+) derived from ATCC 6227b, a) REF 0209P and b) REF 0209K, Quality control kit for culture media |
| Quantity | 19 units |
| Distribution | Worldwide - US Nationwide distribution in the states of CA, MI, KY, MO, NM, TN, PR, and the countries of France, Columbia, Kazakhstan, Peru, Puerto Rico, South Africa. |
| Initiated | 2024-03-06 |
| Classified | 2024-04-05 |
| Recall number | Z-1483-2024 |
| Initiation | Voluntary: Firm initiated |
Source: U.S. FDA via openFDA (opens in a new tab) (device registration & enforcement). Data as of 2026-10-06. Verify this recall record at FDA → (opens in a new tab)
Cite this record
RegWarden. “Class II recall — Microbiologics Inc (Z-1483-2024).” Compiled from U.S. FDA public records (openFDA; FDA Data Dashboard). Data as of 2026-10-06. https://regwarden.com/recall/94201/
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