What should you know about tetanus fatality rate?

Tetanus is caused by a toxin made by Clostridium tetani bacteria. The toxin interferes with nerve signals, leading to stiffness and painful spasms that may affect the jaw, neck, abdomen, and breathing muscles. A severe case can require intensive monitoring, help with breathing, medicines to control spasms, and treatment of the wound. The outcome depends on factors such as how quickly care begins, the severity of illness, vaccination history, and the person’s general health. A fatality figure from one setting cannot predict what will happen to an individual.

Keep tetanus vaccination up to date and ask a clinician to review your record after a puncture, contaminated wound, burn, crush injury, or wound containing damaged tissue. Wash a wound with clean running water, remove visible dirt gently, and arrange medical advice rather than relying on home care alone. A clinician may clean the wound further, recommend a vaccine dose, or consider tetanus immune globulin according to the wound and vaccination history. Tetanus does not spread from person to person, so prevention focuses on immunisation and safe wound care.

Seek emergency care for jaw tightness, trouble swallowing, painful muscle spasms, unusual whole-body stiffness, breathing difficulty, or repeated spasms after an injury. These symptoms need immediate assessment even if the wound looks small or has already closed. After any wound that may be contaminated, contact a healthcare professional promptly if your vaccination history is uncertain, incomplete, or not current. Do not wait for fever or widespread stiffness before asking about post-exposure protection.

Ask which vaccine dose is appropriate, whether your wound needs professional cleaning, whether immune globulin is indicated, and what warning signs should prompt emergency care. Bring any vaccination record and describe when the injury occurred, what caused it, and whether soil, saliva, or a foreign object entered the wound.