Rose DeVore with and 4 others at Violet Township, Fairfield County, Ohio. 1  Jimmy Lee Frazier II at Violet Township, Fairfield County, Ohio. 1  Carey Frazier was watching Game of Thrones at  2  Jimmy Lee Frazier II at  3  Bunny Rickenbacker at
1 Understand that hepatitis B vaccination-induced protective antibodies can last for up to 15 years, but appear to fall off over time.2  Patients who were vaccinated 10 to 15 years ago, especially those who were vaccinated as children, may not be adequately protected. Patients who were vaccinated 10 to 15 years ago, especially those who were vaccinated as children, may not be adequately protected. 2  For patients with this history who are at moderate to high risk of hepatitis B infection consider quantitative hepatitis B antibody measurement to determine protective immunity.
Answers. Best Answer: If you are healthy and had no complications from the vaccine, the Hepatitis B vaccine is known to provide immunity for at least 25 years and is believed to provide lifetime immunity.here is no recommendation like this in the US as long as you followed the normal vaccination schedule. You will probably never need another Hepatitis B shot. Source(s): Vandamme, P.; Van Herck, K. (2007). A review of the long-term protection after hepatitis A and B vaccination.