How long will my travel vaccines last?
How long immunity lasts depends on the vaccine and the individual. If you are travelling to the same region a number of years after a past trip for which you were vaccinated, speak to your doctor about whether or not you need a booster shot.
Author: Jonathan Meddings
First answered: 06 Oct 2014
Last reviewed: 19 May 2018
Rating: 4.2/5 Votes: 661