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1 DTaP (diphtheria, tetanus, and pertussis) (What is a PDF document?): DTaP is given in a series of 5 shots beginning at age 2 months and ending at ages 4 to 6 years. 2  Tdap (tetanus, diphtheria, and pertussis) (What is a PDF document?) : Tdap is the first booster shot for tetanus and is recommended at age 11 or 12.
Another shot is usually administered between the ages of 15 and 18 months, and again between the ages of 4 and 6. But these tetanus shots guard against disease only for so long, requiring adults to have repeated booster shots at least every 10 years.