What is the dosing schedule for Pediarix (DTaP-HepB-IPV)?

Pediarix contains the vaccine components DTaP, IPV, and HepB. The primary series is 3 doses (0.5 mL) given intramuscularly at 2, 4, and 6 months of age. Pediarix is licensed by the Food and Drug Administration (FDA) for only the first 3 doses of the DTaP series. It should not be given to infants younger than 6 weeks of age or to children 7 years or older.