DiaSorin Molecular LLC Simplexa COVID-19 Direct, REF: MOL4150; including Reaction Mix, REF: MOL4150; with previous assay definition v2 Recall
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
Product
Simplexa COVID-19 Direct, REF: MOL4150; including Reaction Mix, REF: MOL4150; with previous assay definition v2
Brand
DiaSorin Molecular LLC
Lot Codes / Batch Numbers
UDI-DI: 20816101027020. Product REF/Lot/Reaction Mix REF/Lot: MOL4150/US13950/MOL4151/US14091, MOL4150/US14913/MOL4151/US14063, MOL4150/US13952/MOL4151/US14065, MOL4150/US13955/MOL4151/US14086, MOL4150/US13959/MOL4151/US14088, MOL4150/US13956/MOL4151/US14087, MOL4150/US13960/MOL4151/US14093, MOL4150/US13961/MOL4151/US14094, MOL4150/US13973/MOL4151/US13732, MOL4150/US13974/MOL4151/US13736, MOL4150/US14006/MOL4151/US13738, MOL4150/US14004/MOL4151/US15064, MOL4150/US14005/MOL4151/US13737, MOL4150/US14008/MOL4151/US14100, MOL4150/US14007/MOL4151/US14099, MOL4150/US14010/MOL4151/US14102, MOL4150/US14011/MOL4151/US14103, MOL4150/US14012/MOL4151/US15290, MOL4150/US14018/MOL4151/US14111, MOL4150/US14009/MOL4151/US14101, MOL4150/US14017/MOL4151/US14109, MOL4150/15061N/MOL4151/13474N, MOL4150/X15475N/MOL4151/X15479N, MOL4150/13330N/MOL4151/14829N, MOL4150/13331N/MOL4151/13751N, MOL4150/13336N/MOL4151/13752N, MOL4150/13968N/MOL4151/14036N, MOL4150/14346N/MOL4151/14038N, MOL4150/13967N/MOL4151/15082N
Products Sold
UDI-DI: 20816101027020. Product REF/Lot/Reaction Mix REF/Lot: MOL4150/US13950/MOL4151/US14091, MOL4150/US14913/MOL4151/US14063, MOL4150/US13952/MOL4151/US14065, MOL4150/US13955/MOL4151/US14086, MOL4150/US13959/MOL4151/US14088, MOL4150/US13956/MOL4151/US14087, MOL4150/US13960/MOL4151/US14093, MOL4150/US13961/MOL4151/US14094, MOL4150/US13973/MOL4151/US13732, MOL4150/US13974/MOL4151/US13736, MOL4150/US14006/MOL4151/US13738, MOL4150/US14004/MOL4151/US15064, MOL4150/US14005/MOL4151/US13737, MOL4150/US14008/MOL4151/US14100, MOL4150/US14007/MOL4151/US14099, MOL4150/US14010/MOL4151/US14102, MOL4150/US14011/MOL4151/US14103, MOL4150/US14012/MOL4151/US15290, MOL4150/US14018/MOL4151/US14111, MOL4150/US14009/MOL4151/US14101, MOL4150/US14017/MOL4151/US14109, MOL4150/15061N/MOL4151/13474N, MOL4150/X15475N/MOL4151/X15479N, MOL4150/13330N/MOL4151/14829N, MOL4150/13331N/MOL4151/13751N, MOL4150/13336N/MOL4151/13752N, MOL4150/13968N/MOL4151/14036N, MOL4150/14346N/MOL4151/14038N, MOL4150/13967N/MOL4151/15082N
DiaSorin Molecular LLC is recalling Simplexa COVID-19 Direct, REF: MOL4150; including Reaction Mix, REF: MOL4150; with previous assay de due to Direct amplification Discs , used with COVID-19 and Flu A/B & RSV assays, may leak and cause contamination, cross-contamination, invalid results, and . Based on FDA medical device recall database.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
Direct amplification Discs , used with COVID-19 and Flu A/B & RSV assays, may leak and cause contamination, cross-contamination, invalid results, and error codes.
Recommended Action
Per FDA guidance
On 01/30/2023, correction notices were distributed to customers via in-person site visits. Customers were asked to do the following: 1) Discontinue use of affected devices using affected assay definitions. 2) Customers can contact the recalling firm to replace affected kits. The firm can also provide assistance with inventory reconciliation/destruction, and if needed, assistance with potential instrument/lab decontamination. 3) Any sample result with an error code (EC510, EC515, RNA IC, Insufficient Specimen Volume) should be retested following the Instructions for Use. 4) If leakage is suspected, the spillage should be removed and the instrument surface should be decontaminated. Ensure the practice of Good Laboratory Procedures including regular cleaning. 5) This recall notice should be shared with anyone who needs to be aware within your organization or shared with any organization where the potentially affected products have been transferred. Notify others within your network that may have remaining inventory of those kits. 5) Complete and return the acknowledgement and receipt form and return to the recalling firm's Technical Service department at technicalinfo.molecular@diasorin.com Product in the field with the previous high spin assay definitions are being recalled and replaced with current products with the current reduced spin assay definitions. Customers with questions are encouraged to email (see above) or call Technical Service at (800) 838-4548, option 3, Monday - Friday, 7:00am to 5:00pm (Pacific Time)
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticePage updated: Jan 10, 2026