--- title: "Simplexa Direct Amplification Disc Kit, Product Kit Code MOL1455 — FDA record Z-0457-2022 | Is It on Recall" description: "A subset of affected discs are at risk of leakage when it is used more than one time with Simplexa COVID-19 Direct and/or Simplexa Flu A/B & RSV Direct Gen II." url: https://isitonrecall.com/recall/fda-device-z-0457-2022-simplexa-direct-amplification-disc-kit-product-kit-code-mol1455/ updated: 2026-10-01 site: "Is It on Recall" language: en --- [Recall archive](https://isitonrecall.com/archives/) / FDA device enforcement # Simplexa Direct Amplification Disc Kit, Product Kit Code MOL1455 — FDA record Z-0457-2022 Reported ongoing Status as reported in the agency record. FDA warns that enforcement status may not track the current recall lifecycle; check the current official notice. Source date Nov 19, 2021. Retrieved Oct 1, 2026. Last updated Oct 1, 2026. Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/). ## What the record says - **Product**: Simplexa Direct Amplification Disc Kit, Product Kit Code MOL1455 - **Reason**: A subset of affected discs are at risk of leakage when it is used more than one time with Simplexa COVID-19 Direct and/or Simplexa Flu A/B & RSV Direct Gen II. Leakage from a well that had a positive sample may cause further cross-contamination in areas of the lab if not properly cleaned. - **Classification**: Class II - **Recalling firm**: DiaSorin Molecular LLC - **Quantity**: 29495 kits - **Agency-reported status**: Ongoing - **Source record identifier**: Z-0457-2022 [Open the official record](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-0457-2022%22) [What the recall classes mean](https://isitonrecall.com/guides/recall-classes/). Classification is an agency assessment, not individual medical advice. ## Lot and product identifiers | Label field | Details supplied by the agency | | --- | --- | | Lot, code or applicability | Kit Product Code MOL1455 (UDI 01-30816101025092) contains 3 discs with Disc Product Code MOL1452. Below lists the MOL1455 Kit Lot numbers (and MOL1452 Disc Lot Numbers): 12410N (12152N), 12411N (12147N), 12413N (12149N), 12477N (12150N), 12602N (11548NA), 12603N (12144N), 12721N (12148N), 12889N (12151N), 13369N (12817N), 13370N (13151N), 13434N (12382N), 13652N (12835N), and 13242N (12154N)\*. \*Kit Lot #13242N (Disc Lot #12154N) was shipped to Europe and not within the US. | Match all identifying details in the current notice. A brand name alone is not enough. ## Distribution US: AZ, CA, CO, CT, DC, FL, GA, HI, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, NC, ND, NE, NH, NJ, NM, NV, NY, OH, PA, RI, SC, SD, TN, TX, VA, VT, WA, WI, WV; and Worldwide: Kuwait, Australia, Israel, Italy, Canada, Chile, Puerto Rico, United Arab Emirates. States below are derived from the distribution text, including nationwide wording. They are not inferred from the firm's address. - [Arizona](https://isitonrecall.com/state/arizona/) - [California](https://isitonrecall.com/state/california/) - [Colorado](https://isitonrecall.com/state/colorado/) - [Connecticut](https://isitonrecall.com/state/connecticut/) - [District of Columbia](https://isitonrecall.com/state/district-of-columbia/) - [Florida](https://isitonrecall.com/state/florida/) - [Georgia](https://isitonrecall.com/state/georgia/) - [Hawaii](https://isitonrecall.com/state/hawaii/) - [Iowa](https://isitonrecall.com/state/iowa/) - [Illinois](https://isitonrecall.com/state/illinois/) - [Indiana](https://isitonrecall.com/state/indiana/) - [Kansas](https://isitonrecall.com/state/kansas/) - [Kentucky](https://isitonrecall.com/state/kentucky/) - [Louisiana](https://isitonrecall.com/state/louisiana/) - [Massachusetts](https://isitonrecall.com/state/massachusetts/) - [Maryland](https://isitonrecall.com/state/maryland/) - [Maine](https://isitonrecall.com/state/maine/) - [Michigan](https://isitonrecall.com/state/michigan/) - [Minnesota](https://isitonrecall.com/state/minnesota/) - [Missouri](https://isitonrecall.com/state/missouri/) - [North Carolina](https://isitonrecall.com/state/north-carolina/) - [North Dakota](https://isitonrecall.com/state/north-dakota/) - [Nebraska](https://isitonrecall.com/state/nebraska/) - [New Hampshire](https://isitonrecall.com/state/new-hampshire/) - [New Jersey](https://isitonrecall.com/state/new-jersey/) - [New Mexico](https://isitonrecall.com/state/new-mexico/) - [Nevada](https://isitonrecall.com/state/nevada/) - [New York](https://isitonrecall.com/state/new-york/) - [Ohio](https://isitonrecall.com/state/ohio/) - [Pennsylvania](https://isitonrecall.com/state/pennsylvania/) - [Rhode Island](https://isitonrecall.com/state/rhode-island/) - [South Carolina](https://isitonrecall.com/state/south-carolina/) - [South Dakota](https://isitonrecall.com/state/south-dakota/) - [Tennessee](https://isitonrecall.com/state/tennessee/) - [Texas](https://isitonrecall.com/state/texas/) - [Virginia](https://isitonrecall.com/state/virginia/) - [Vermont](https://isitonrecall.com/state/vermont/) - [Washington](https://isitonrecall.com/state/washington/) - [Wisconsin](https://isitonrecall.com/state/wisconsin/) - [West Virginia](https://isitonrecall.com/state/west-virginia/) ## Dates in the source - **Report date**: Jan 12, 2022 - **Recall initiation date**: Nov 19, 2021 - **Center classification date**: Jan 5, 2022 FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable. ## What to do next Read the official notice for the action that applies to your exact product. [Read the current instructions](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-0457-2022%22) ## Related records [Medical devices records](https://isitonrecall.com/category/medical-devices/) [DiaSorin Molecular LLC records](https://isitonrecall.com/brand/diasorin-molecular-llc/)