History of tetanus vaccination		Type of wound	Tetanus vaccine booster*	Tetanus immune globulin
Three or more doses
	Fewer than five years since previous dose	All wounds	No	No
	Five to 10 years since previous dose	Clean, minor wounds	No	No
		All other wounds	Yes	No
	More than 10 years since previous dose	All wounds	Yes	No
Fewer than three doses or uncertain vaccination history		Clean, minor wounds	Yes	No
		All other wounds	Yes	Yes