Tetanus vaccination after injury: what to know

Tetanus bacteria can enter through punctures, cuts, burns, crush injuries, bites, or wounds contaminated with soil or saliva. The risk assessment is not based on the wound's size alone. A clinician also checks whether the injury is clean or contaminated and reviews your vaccination record. An inactivated vaccine cannot cause tetanus, but it does not replace cleaning, repair, or treatment of an established infection.

Wash your hands, rinse the wound with clean running water, and cover it with a fresh dressing. Do not remove firmly embedded objects yourself or close a contaminated wound at home. Seek prompt medical advice with the injury details and any vaccination record. The clinician may recommend a tetanus vaccine, additional immune protection, wound cleaning, or repair. Stitches may be considered only after the wound has been properly assessed and cleaned.

Use emergency services for uncontrolled bleeding, loss of movement or feeling, a deep wound to the face, hand, chest, or abdomen, or signs of shock. Seek immediate help for jaw stiffness, spasms, difficulty swallowing, or breathing changes. Prompt assessment is also needed for a bite, puncture, crush injury, burn, or wound with embedded material.

Ask whether the injury is considered contaminated, what your record shows, and whether you need vaccine or immune protection. Ask how to change the dressing, whether repair is appropriate, and what infection signs require review.