Tetanus is an infection that affects the nerves and muscle. Tetanus infection often enter in someone with a perfuration wound. The toxin augment would be result to a localized spasm of muscles. This infections suspects that can be found throughout the soil and some are thriving in the intestines either humans or animals. After more weeks the infectionss activated and developing out the symptoms. Tetanus infection is very harmful a serious infection to the whole muscle and causing it to tighten up. And more important distraction of lungs because of much more infections tighten up to the muscle a consequence difficulty of breathing will emerge,also it can affect the brain. if this can't promptly detect as a result of serious disease and some can lead to death.