Regeneron Pharmaceuticals Inc: Libtayo (cemiplimab-rwlc) Injection, 350 Mg/7 Ml (50 Mg/ml), For Intravenous Infusion After Dilution, Single-dose Vial

Regeneron Pharmaceuticals is recalling Libtayo (cemiplimab-rwlc) injection in the 350 mg vial strength nationwide because the company cannot guarantee the product is sterile. This recall affects the drug used to treat certain types of cancer and applies to all U.S. states and Washington, DC.

Recalling firm
Regeneron Pharmaceuticals Inc
Product
Libtayo (cemiplimab-rwlc) Injection, 350 mg/7 mL (50 mg/mL), For Intravenous Infusion After Dilution, Single-Dose Vial, Rx only, Manufactured by: Regeneron Pharmaceuticals, Inc., Tarrytown, NY 10591; Marketed by: Regeneron Pharmaceuticals, Inc. (Tarrytown, NY 10591), NDC 61755-008-01
Reason
Lack of Assurance of Sterility
Classification
Class II
Category
drug recall
Country
United States
Agency
U.S. Food and Drug Administration
Recall date
2026-07-28
Status
Ongoing
Areas affected
AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, ...
Distribution
USA Nationwide

Official recall notice from U.S. Food and Drug Administration

Recall details on Nibble Recalls: https://trynibble.app/recalls/4d9d37d3-1b2a-47b8-b32d-47d8dda267ec