Vaccines & biologics


Zoster Vaccine Live (OKA/Merck)

This item has been discontinued by the manufacturer.

10 Single-dose Vials of Lyophilized Vaccine (0.65 mL) and 10 Vials of Diluent

4963-41 | Merck

+/- All

To maintain potency, ZOSTAVAX must be stored frozen between -58°F and +5°F (-50°C and -15°C). Use of dry ice may subject ZOSTAVAX to temperatures colder than -58°F (-50°C).
Before reconstitution, ZOSTAVAX SHOULD BE STORED FROZEN at a temperature between -58°F and +5°F (-50°C and -15°C) until it is reconstituted for injection. Any freezer, including frostfree, that has a separate sealed freezer door and reliably maintains a temperature between -58°F and +5°F (-50°C and -15°C) is acceptable for storing ZOSTAVAX.
ZOSTAVAX may be stored and/or transported at refrigerator temperature between 36°F and 46°F (2°C to 8°C) for up to 72 continuous hours prior to reconstitution. Vaccine stored between 36°F and 46°F (2°C to 8°C) that is not used within 72 hours of removal from +5°F (-15°C) storage should be discarded. ZOSTAVAX should be reconstituted immediately upon removal from the freezer. The diluent should be stored separately at room temperature (68°F to 77°F, 20°C to 25°C), or in the refrigerator (36°F to 46°F, 2°C to 8°C).
For further product information call 1-800-MERCK-90.
Before reconstitution, protect from light. DO NOT FREEZE RECONSTITUTED VACCINE.