Table 2.

Recommended minimum ages and intervals between doses for DTaP-IPV-Hib-HepB vaccine administration

Dose	Minimum age	Minimum interval to next dose
First dose	6 Weeks	4 Weeks
Second dose	10 Weeks	4 Weeks
Third dose	24 Weeksa)	-

DTaP, diphtheria and tetanus toxoids and acellular pertussis; IPV, inactivated poliovirus; Hib, Haemophilus influenzae type b; HepB, hepatitis B.

^a)If the third vaccination is given before 24 weeks of age, an additional dose of monovalent hepatitis B vaccine should be administered at age ≥24 weeks to complete the hepatitis B series (if vaccine components other than HepB were properly spaced).