Answer
Store Fluenz nasal spray suspension refrigerated at 2–8°C, do not freeze, and keep the applicator in its outer carton to protect from light; before use, it may be removed from refrigeration once for up to 12 hours at no more than 25°C, then used immediately or discarded.
Sources for this answer
- Fluenz nasal spray suspension Influenza vaccine (live, nasal)AstraZeneca UK Limited · emc · SmPC §6.4 Special precautions for storage · Version 6Document updated
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