Tetanus is a disease of the nervous system caused by bacteria.
Early symptoms: lockjaw, stiffness in the neck and abdomen, and difficulty swallowing
Later symptoms: severe muscle spasms, generalized tonic seizure-like activity, severe autonomic nervous system disorders
Death in about 10-20% of cases, higher among older people
Enters the body through a break in the skin
Tetanus toxoid (contained in Tdap, DTP, DT, DTaP, and Td vaccines) can prevent this disease.
Everyone needs protection from tetanus. If you have not had a booster shot in 10 years or more, you should receive a tetanus shot. If you never had the initial childhood tetanus vaccines, you should receive a series of three tetanus shots.