Occurrence of unsolicited symptoms within the 30-day (Days 0�C29) post-vaccination period.

Percentage of subjects reporting the occurrence of unsolicited symptoms classified by MEDDRA Preferred Term within the 30-day (Days 0�C29) post-vaccination period, for events that occurred in over 5% of the patient in at least one of the study groups.N = number of subjects with at least one administered vaccine dose.n/% = number/percentage of subjects reporting at least once the symptom.95% CI = exact 95% confidence interval; LL = Lower Limit, UL = Upper Limit.