D.C. Mun. Regs. tit. 22, r. 22-B135
Current through Register Vol. 71, No. 49, December 6, 2024
The first dose of hepatitis B is recommended at birth, but shall be administered not later than at one (1) month of age.
The second dose shall be administered no earlier than one (1) month after the first dose and by three (3) months of age.
The third dose shall be administered no earlier than two (2) months after the second dose, at least four (4) months after the first dose, not earlier than 24 weeks of age, and by nineteen (19) months of age.
D.C. Mun. Regs. tit. 22, r. 22-B135