Of the 102 children (group 1a) who had received 3 doses of a plasma-derived hepatitis B vaccine as infants, 42 (41%) had anti-HBs titers ≥10 mIU/mL at 8.9 years of age ( Table 1). All were ...

Those with nonprotective titers (<10 mIU/mL) received a booster dose. We similarly followed 16 children of hepatitis B surface antigen (HBsAg)-positive mothers. Results: Of low risk infants ...

Adults should receive decennial Td boosters, beginning 10 years after receiving the Tdap. All students must have a series of three Hepatitis B vaccinations (0, 1, and 6 months), and a post-vaccine ...

This is substantially lower than the 32.2% rate of infection plus boosting reported by Krause and Klinman among children with low antibody titers ... vaccinated with hepatitis-B vaccine rules ...