Unsolicited AEs
pruritus
Forty-eight participants experienced 96 non-serious unsolicited AEs, most of which were mild in severity. Three out of 60 participants (5%) experienced at least 1 unsolicited AE of mild or moderate severity that was assessed as being related to study vaccine by the study investigators. These 3 participants experienced 7 (5 mild, 2 moderate) vaccine-related unsolicited AEs. Of these, 1 (moderate pruritus at the injection site) occurred after the third injection in a participant who received 100μg In the pooled group of participants who received 1 of the 3 dose concentrations of 