How many years does the HEP B vaccination last?!
Question: How many years does the HEP B vaccination last.?
How many years does the HEP B vaccination last.? Is it forever or does it have to be re-administered for it to stay effective.?Health Question & Answer
Answers:
Theoretically it's for life but we know that to be untrue. Remember, it's a Hep B series. Series, not one single vaccination.
Although HBV antibody levels decline over time immunity remains intact and effective for at least fifteen years. To know if you need a booster, you can always be drawn for antibody titers. If they're not within the effective range, you get a booster. Simple.Health Question & Answer
Although HBV antibody levels decline over time immunity remains intact and effective for at least fifteen years. To know if you need a booster, you can always be drawn for antibody titers. If they're not within the effective range, you get a booster. Simple.Health Question & Answer