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Posted May 1, 2024
Tetanus is an infection caused by bacteria called Clostridium tetani. When these bacteria enter the body, they produce a toxin that causes painful muscle contractions. Another name for tetanus is “lockjaw”. It often causes a person’s neck and jaw muscles to lock, making it hard to open the mouth or swallow.
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 and enter the body through breaks in the skin — usually cuts or puncture wounds caused by contaminated objects.
When cleaning up after a disaster, be careful of cuts and wounds. To prevent infection, including tetanus, clean all cuts and wounds with soap and clean water, use antibiotic ointment, and cover. If a wound swells or drains, seek medical attention immediately. To learn more, call 1-800-CDC-INFO or see the links below.
