infectious diseases
Hepatitis B (HepB) Vaccine
Introduction
 is 80 to 100% effective in preventing infection or clinical Hepatitis B, Acute in people who complete the vaccine series. For more information, seeHepatitis B Advisory Committee on Immunization Practices Vaccine RecommendationsandCenters for Disease Control and Prevention (CDC): Hepatitis B Vaccination. For a summary of changes to the 2023 adult immunization schedule, see the Advisory Committee on Immunization PracticesRecommended Adult Immunization Schedule, United States, 2023: Changes to the 2023 Adult Immunization Schedule. (See also Overview of Immunization .) 