Supply Status (Last Updated 11/19/2021)

The following is an update on the supply status of select Merck vaccines for direct purchase. Highlighted information indicates a change from prior memo. For all non-direct purchases, please check the status of your order with your respective supplier.

Click the link below to receive an email when Merck updates the Supply Status.

Products available for order and with standard shipping will not appear on this memo.To place an order, please click Order Products or call the Merck Vaccine Customer Center at 1-877-VAX-MERCK (1-877-829-6372). For direct purchase customers who are wholesalers and physician distributors, please contact your National Account Director or call the Order Management Center at 1-800-MERCK-RX (1-800-637-2579).


Product NDC Package Size Status Notes
RECOMBIVAX HB® [Hepatitis B Vaccine (Recombinant)] - Adult Formulation 00006499500 10 mcg/mL - one single-dose 1 mL vial Temporarily Unavailable for Order Adult vial single dose formulation is not anticipated to be available throughout 2021.
VAQTA® (Hepatitis A Vaccine, Inactivated) - Pediatric/Adolescent Formulation 00006483141 25U/0.5mL - 10 single-dose 0.5mL vials Discontinued Package of ten (10) 25U/0.5 mL single-dose pre-filled Luer-Lok® syringes remains available.
VAQTA® (Hepatitis A Vaccine, Inactivated) - Adult Formulation 00006484141 50U/1mL - 10 single-dose 1 mL vials Discontinued Package of ten (10) 50U/1 mL single-dose pre-filled Luer-Lok® syringes remains available.

Copyright © Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc. All rights reserved.

US-NON-02401 12/19