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Immunizations For Adults

Information on Diseases and Vaccinations

Adults need a booster shot every ten years for tetanus and diphtheria. Tetanus (lockjaw) is nerve poisoning by tetanus toxin, which leads to severe and painful spasms; death is common. Tetanus-causing spores are found in dust and soil in the environment and can enter the body through open cuts and wounds. Infants in Canada receive tetanus vaccination, but protection wears off over time. Adults need to be re-vaccinated every ten years.

Diphtheria is a serious nose and throat infection caused by bacteria. Once a common cause of death, widespread immunization of infants has almost wiped out this disease in Canada. But immunity to diphtheria decreases with time and adults should be re-immunized every ten years.

Tetanus and diphtheria are often given in one vaccine known as Td.

A newer vaccine called ADACEL boosts protection against tetanus, diphtheria and pertussis (whooping cough). It's indicated for anyone between the age of 11 and 54 and can be used as a booster in place of the Td vaccine. Problem is we don't know how long the immunity will last, which means that until this is determined, you won't know when to receive your next booster.

Next: Should You Have a Flu Shot Every Year?>>

 

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