ELISA Parvovirus B19 IgG Test (Zeus) – conjugate modification (2023)
Unapproved product modification can potentially impact diagnostic test accuracy.
This AI-generated summary is provided for general informational purposes only and is derived from publicly available recall notices. It supplements but does not replace official agency classifications or safety instructions.
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
Product
ZEUS ELISA Parvovirus B19 IgG Test System, Product Number SM9Z7701M
Brand
Zeus Scientific, Inc.
Lot Codes / Batch Numbers
Lot Numbers: 23030068 23060217 23060218
Products Sold
UDI: (01)00845533001748(17)240731(10)23030068 (01)00845533001755(17)241130(10)23060217 (01)00845533001779(17)241130(10)23060218; Lot Numbers: 23030068 23060217 23060218
Zeus Scientific, Inc. is recalling ZEUS ELISA Parvovirus B19 IgG Test System, Product Number SM9Z7701M due to The organization completed a product improvement process to the conjugate found within the certain ELISA kits. This modification was not reviewed and. Based on FDA medical device recall database.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
The organization completed a product improvement process to the conjugate found within the certain ELISA kits. This modification was not reviewed and approved by FDA prior to its implementation.
Recommended Action
Per FDA guidance
An URGENT NOTICE Medical Device Recall was sent to customers on 10/31/23. Actions to be Taken: Please identify and discontinue use of the above product immediately. In addition, quarantine all unused product in preparation for returning it to ZEUS Scientific. If you have used all the above product(s), please indicate as such on the attached Medical Device Recall Reply Form. If you have any product with this lot number, please identify, discontinue use, and quarantine all unused product in preparation for returning it. In addition, please indicate the quantity of kits remaining in inventory on the attached Medical Device Recall Reply Form. Finally, if you have any kits in inventory, please contact ZEUS Scientific Technical Service at support@zeusscientific.com for return shipment instructions. If you have questions about the recall or would like to notify our organization of an adverse event, please contact us at regulatory@zeusscientific.com . Additionally, please contact FDA MedWatch in the case you will need to report an adverse event, using the toll-free information line, 1-888-INFO-FDA (1-888-463-6332) and press 2 to report into MedWatch or for instructions. Our regulatory policy requires signed verification of this notice on the Medical Device Recall Reply Form. Please sign in the space provided and return that page via Fax or email to regulatory@zeusscientific.com.
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 noticeDistribution
As reported by FDA
CA, MA, MI, NJ, NY, TN, UT
Page updated: Jan 10, 2026