Percentage of participants in the ACWY-TT and Men-PS groups experiencing solicited local and general symptoms(
total vaccinated cohort). ACWY-TT = group of participants who received one dose of MenACWY-TT at Month 0. Men-PS = group of participants who received one dose of the MenACWY polysaccharide vaccine at Month 0.% = percentage of participants with at least once the symptom within the four-day post-vaccination period (total vaccinated cohort). Error bars represent 95% confidence intervals.