IM Inj into deltoid region of upper arm in adult, adolescent & childn; anterolateral thigh in infant. Primary vaccination schedule:
Adult & adolescent ≥16 yr 3 doses: 1st dose at elected date, 2nd dose 1 mth later & 3rd dose 6 mth after 1st dose. If insufficient time is available to complete 0, 1, 6 mth schedule when travel is anticipated w/in ≥1 mth after initiating vaccination course, use 3 inj schedule at 0, 7 & 21 days + 4th dose at 12 mth after 1st dose.
Childn & adolescent 1-15 yr 2 doses: 1st dose at elected date & 2nd dose between 6 & 12 mth after 1st dose. Booster dose: General guidelines can be drawn from experience w/ monovalent vaccines.