A member asked:

How long can a rabies vaccine last in humans?

A doctor has provided 1 answer

At least 2yr: After completion of a pre-exposure vaccine series, the protective antibody level lasts for at least 2 years. Boosters are only recommended if a serum titer has dropped. People with continuous exposure are advised to have titers done every 6 mo while those with occasional exposure should be tested every 2 yrs.

Answered 2/28/2019

5.7k views

Thank

Related Questions

A member asked:

How long can the rabies vaccines for humans provide immunity?

A doctor has provided 1 answer

A member asked:

How long does rabies vaccine last?

3 doctors weighed in across 2 answers

A member asked:

How long does rabies booster vaccine last ?

A doctor has provided 1 answer

A member asked:

How long does the rabies vaccine last in people?

A doctor has provided 1 answer