The TT vaccine in full is Tetanus Toxoid vaccine.
Tetanus, also known as lockjaw, is a serious infection caused by bacteria called Clostridium tetani. This bacteria produces a toxin (poison) that affects the nerves, leading to muscle stiffness and spasms. The tetanus toxoid vaccine works by stimulating the body to produce antibodies against this toxin, providing immunity.
Key aspects of Tetanus Toxoid:
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Toxoid: The tetanus toxoid is a modified version of the tetanus toxin that has been rendered harmless but still retains its ability to stimulate an immune response. It doesn't cause the disease itself.
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Vaccine: The toxoid is formulated into a vaccine that is administered to individuals, prompting their immune system to create antibodies that neutralize the tetanus toxin.
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Protection: The vaccine provides protection against tetanus, preventing the severe symptoms associated with the infection.
Why Vaccination is Important:
Tetanus bacteria are commonly found in soil, dust, and animal feces. They can enter the body through cuts, wounds, burns, or even insect bites. Since tetanus is not contagious, vaccination is the only effective way to prevent it. Regular booster shots are required to maintain immunity.
Common Tetanus Vaccination Schedules:
Tetanus vaccination is typically part of a series of childhood immunizations, often combined with diphtheria and pertussis vaccines (DTaP or Tdap). Booster shots are recommended every 10 years for adults. Tdap is also recommended during each pregnancy.
