Tetanus

Tetanus is a potentially fatal disease caused by Clostridium tetani bacteria that create toxins in the body and can cause serious symptoms such as stiff muscles and muscle spasms all over the body. The muscle stiffness usually involves the jaw (lockjaw), neck, and later spreads to the rest of the body.

Tetanus is different from other vaccine-preventable diseases because it does not spread from person to person. The bacteria are usually found in soil, dust, and manure. The bacteria enter the body through breaks in the skin—usually cuts or puncture wounds caused by contaminated objects. If left untreated, tetanus can cause jaw cramping, sudden, involuntary muscle tightening, painful muscle stiffness, trouble swallowing, fever and sweating, high blood pressure, high heart rate, and even death. The best way to prevent tetanus is to be vaccinated.