If the fridge unit fails, where is an appropriate place to relocate vaccines?

• A. In a patient waiting area.
• B. A cooler or storage unit.
• C. Back to the same fridge after reset.
• D. In a regular freezer.

Answer: (C)

Maintaining the vaccine cold chain is the main idea here. Vaccines must be kept at a controlled 2–8°C, with continuous temperature monitoring, to preserve their potency. If the fridge fails, vaccines should be moved to a storage option that can reliably maintain 2–8°C while the issue is being resolved. Once the fridge is reset and validated as staying within the proper range (no excursions) for a sufficient period, vaccines can be returned to that same refrigerator to resume normal storage. This approach minimizes unnecessary handling and preserves accurate inventory and traceability. Temporary use of a cooler or other storage unit is acceptable during the outage, but the final, preferred placement is back into the original fridge once the unit is functioning correctly; placing vaccines in a waiting area or in a regular freezer would violate the required temperature range and compromises vaccine quality.