Tetanus prophylaxis regime
	Clean Wounds	Moderate risk	High Rish
Immunized and booster within 5 years	Nil	Nil	Nil
Immunized and 5–10 years since booster	Nil	TT or TD	TT or TD
Immunized and >10 years since booster	TT or TD	TT or TD	TT or TD
Incomplete immunization or unknown	TT or TD	TT or TD and TIG	TT or TD and TIG
Do not give TIG if the person is known to have had two primary doses of TT or TD