Revogene C. difficile, in vitro diagnostic assay intended for use with the Revogene instrument, Catalog Number 410300

The affected lots show a decline in performance over time, which may lead to false-negative results.

An "URGENT MEDICAL DEVICE CORRECTION" dated 12/1/25 was sent to customers. Required Actions: " Identify and segregate any remaining inventory of impacted product lots and suspend further use. " Destroy remaining inventory of impacted product lot in accordance with state, local, and/or federal regulations. o Contact Technical Service for replacement product. " Review previously obtained results from Revogene C. difficile listed Lots numbers. Any negative results obtained should be re-evaluated in conjunction with presented clinical findings to determine if retesting is required. " Complete and return the CONFIRMATION OF NOTIFICATION Form. Complete this form even if there is no remaining inventory. Actions to Be Taken By Meridian Bioscience, Inc.: Meridian Bioscience, Inc. will replace any unused inventory and provide support for any necessary retesting, including replacement test materials as needed. Contact Information: For any question regarding this notification please call Meridian Bioscience Technical Service at 1-800-343-3858, or email at [email protected].