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| Reaction (%) | First vaccination | Second vaccination | Third vaccination | |||
|---|---|---|---|---|---|---|
| Fluad® (n=2112) | Comparator (N=1437) | Fluad® (N=492) | Comparator (N=330) | Fluad® (N=150) | Comparator (N=87) | |
| Pain | 32 | 14 | 27 | 21 | 28 | 16 |
| Erythema | 18 | 13 | 22 | 19 | 22 | 9 |
| Induration | 15 | 10 | 11 | 8 | 13 | 6 |
