A: Breastfed infant or over 12 months of age | |||||
Age Group | Volume | Standard Dose Group | High Dose Group | ||
 | mL | IU per day | Vial Concentration | IU per day | Vial Concentration |
0 to 1 year | 1 | 400 IU | 400 IU/mL | 1600 IU | 1600 IU/mL |
1 to 17 years | 1 | 600 IU | 600 IU/mL | 2400 IU | 2400 IU/mL |
B: Formula fed and under 12 months of age | |||||
Age Group | Volume | Standard Dose Group | High Dose Group | ||
 | mL | IU per day | Vial Concentration | IU per day | Vial Concentration |
0 to 1 year | 1 | Nonea | Placebo, 0 IU/mL | 1200 IUa | 1200 IU/mL |