Vaccines do not provide life time immunity. They all have a limit to the duration of their effectiveness.
Unless you work with blood, are homosexual, have many sex partners, are incarcerated, or shoot drugs you are pretty safe from contracting Hepatitis.
You may wish to research the vast amount of scientific data that will have you question the safety and effectiveness of vaccines in general. Once you do, you may come up with a conclusion that will have you question the rationale for the Herd Community concept of vaccination.
A good place to start is the National Vaccine Information Center: 909shot.com
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