What Is Lockjaw?
2. Clostridium Tetani
Lockjaw is caused by the clostridium tetani bacterium. Spores of the bacterium are commonly found in animal feces as well as in dust and soil. If these spores are able to enter the body through a break in the skin, they can develop into bacteria. Once inside, the bacteria can begin to multiply.
Lockjaw is actually caused by a toxin by the name of tetanospasmin, which is released by the clostridium tetani bacterium. The toxin affects the nerves and inhibits your ability to control your own muscles. This results in the spasms the condition is so well known for, and the other symptoms it causes.
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