Vaccine	Age	Dose	Number of doses	Schedule
Havrix	12 months to 18 years	720 ELISA units per 0.5 mL	2	0* and 6 to 12 months
	18 years and older	1,440 ELISA units per mL	2	0* and 6 to 12 months
Vaqta	12 months to 18 years	25 U per 0.5 mL	2	0* and 6 to 18 months
	18 years and older	50 U per mL	2	0* and 6 to 18 months
Twinrix† (hepatitis A/B)	18 years and older, regular schedule†	720 ELISA units/20 mcg per mL	3	0,* 1, and 6 months
	18 years and older, accelerated schedule†	720 ELISA units/20 mcg per mL	4	Days 0,* 7, and 21 to 30, with a booster at 12 months