Answer
Do not use a Fluenz nasal sprayer if it appears damaged, including a loose plunger, a plunger displaced from the sprayer, or any signs of leakage; Fluenz must also not be used after its expiry date.
Sources for this answer
- Fluenz nasal spray suspension Influenza vaccine (live, nasal)AstraZeneca UK Limited · emc · SmPC §6.6 Special precautions for disposal and other handling · Version 6Document updated
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