Tetanus, often called “lockjaw,” is a serious bacterial infection caused by Clostridium tetani bacteria entering the body through wounds or cuts.
The bacteria produce a toxin that affects the nervous system, leading to muscle stiffness and spasms, particularly in the jaw and neck muscles.
Tetanus can result in severe complications, including difficulty breathing, muscle rigidity, and even death if left untreated. Prevention is through vaccination with the tetanus toxoid vaccine, typically administered in combination with diphtheria and pertussis vaccines as part of routine immunization schedules.
