Introduction
... once to make sure the protection continues. This is known as a booster immunization. Children usually need booster immunization ... » Read on
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Prevention
... you should have one injection 4-6 weeks before you travel and a booster dose 6-12 months later. Protection against hepatitis A b ... » Read on
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Prevention
... or ten years, and sometimes for life. It is advisable to have a booster dose every ten years if you are still at risk. ... » Read on
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Prevention
... be given to all children at two, three and four months of age. Booster doses are given between the ages of 3 and 5 and again be ... » Read on
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