Tetanus - vaccine


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Definition

The tetanus vaccine is a type of immunization that protects against tetanus (lockjaw).


Alternative Names

Vaccine - tetanus; Immunization - tetanus


Information

VACCINE INFORMATION

There are four forms of tetanus immunization.

The DTaP vaccine is a "3-in-1" vaccine that protects against diphtheria, pertussis, and tetanus. It can be given to children less than 7 years old. It is injected, usually into the arm or the thigh. DTaP is a safer version of an older vaccine known as DTP, which is no longer used in the United States.

The DT vaccine is a "2-in-1" vaccine that can be given to children less than 7 years old. It does not contain pertussis vaccine, but does contain vaccine that protects against diphtheria and tetanus. It is injected, usually into the arm or thigh.



The Td vaccine is the "adult" vaccine. It is a "2-in-1" vaccine that protects against tetanus and diphtheria. It contains a slightly different dose of diphtheria vaccine than the DT vaccine. It can be given to anyone older than 7 years old. It is injected, usually into the arm.

A booster Td vaccine should be given at ages 11-12. Older children who need a booster Td vaccine at ages 11 or 12 should receive the tetanus toxoid, reduced diphtheria toxoid and acellular pertussis (Tdap) vaccine. Older children between age 11 and 18 who have not already recieved a TD booster vaccine should receive the new Tdap vaccine.

Instead of the standard Td booster every 10 years, adults between the ages of 19 and 65 should receive Tdap one time.

Tetanus vaccine (T vaccine) can be given as a single vaccine, but this is not generally available. It is also injected, usually into the arm.

Tetanus immune globulin is not actually a vaccine. It is a preparation that is made from serum (part of the blood) from a person or animal (such as a horse) that contains antibodies against tetanus.

It provides immediate, short-term protection against the disorder, but does not provide long-term immunization. It can be used when someone is believed to have been exposed to the bacteria -- such as when a person steps on a rusty nail or gets cut outdoors in a situation where soil may have entered the wound.

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