7 doctors weighed in:

How long does the hepatitis b antibodies from the vaccine stay in your body?

7 doctors weighed in
Dr. Jay Park
Pediatrics
4 doctors agree

In brief: 20+ years

Anti-hbs, antibody induced by hepatitis b vaccine, is expected to stay lifelong and provides protection against getting infected with hepatitis b at least 20 years.

In brief: 20+ years

Anti-hbs, antibody induced by hepatitis b vaccine, is expected to stay lifelong and provides protection against getting infected with hepatitis b at least 20 years.
Dr. Jay Park
Dr. Jay Park
Thank
Dr. Martin Raff
Internal Medicine - Infectious Disease
2 doctors agree

In brief: Generally 12 yrs

Or more.
You can be retested for antibody titers if there is a question of potential for exposure.

In brief: Generally 12 yrs

Or more.
You can be retested for antibody titers if there is a question of potential for exposure.
Dr. Martin Raff
Dr. Martin Raff
Thank
Get help from a real doctor now
Dr. Jonathan Jassey
Board Certified, Pediatrics
13 years in practice
1M people helped
Continue
108,000 doctors available
Read more answers from doctors