How should ADACEL pre-filled syringes be stored and protected from freezing and light?

Store ADACEL pre-filled syringes at 2°C–8°C in the outer carton to protect from light; do not freeze and discard if frozen, while stability up to 25°C for 72 hours applies only to temporary temperature excursions for healthcare-professional guidance, after which ADACEL should be used or discarded.