For infants who do not receive the first shot until 4 to 8 weeks, the second shot is given at 4 months and the third at 6 to 18 months. In either instance, the 2nd and 3rd shots are given in conjunction with other routine childhood immunizations. Eliminating the risk of HBV infections also decreases the risks for cirrhosis of the liver, chronic liver disease, and liver cancer. As more people become immune to HBV infection through immunization of infants, the goal of eliminating HBV infection in the United States may be realized. Others may have minor problems, such as redness or tenderness at the injection site.
Serious problems associated with receiving the immunization are rare.
If the child is ill with something more serious than a cold, immunizations should be delayed. If severe allergic reaction or anaphylaxis occurs after an injection of the HBV vaccine, no further HBV immunization should be given to the child. There are no specific contraindications to the HBV vaccine for infants or young children. IF uncertain of your own HBV carrier state. Vaccine - hepatitis B Please read this Important notice .