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.
Recently, California passed legislation to allow rabies vaccines at 12 weeks vs. 16 weeks, which caused a lot of controversy and will continue to do so. As to the question of how long rabies vaccines last, according to titer tests, antibodies can remain in an animalâs blood for seven to nine years, and perhaps longer.ecently, California passed legislation to allow rabies vaccines at 12 weeks vs. 16 weeks, which caused a lot of controversy and will continue to do so. As to the question of how long rabies vaccines last, according to titer tests, antibodies can remain in an animalâs blood for seven to nine years, and perhaps longer.