IM/SC Post-tetanus exposure prophylactic vaccination Patient not immunised or partially immunised Minor-clean wound: Tetanus toxoid 0.5 mL single dose. Major-clean or tetanus prone wound: Human tetanus Ig 250 IU in 1 arm & tetanus toxoid 0.5 mL single dose in the other arm. Tetanus prone, delayed or incomplete debridement: Human tetanus Ig 500 IU in 1 arm, tetanus toxoid 0.5 mL single dose in the other arm & antibiotic therapy.
Patient completely immunized 5-10 yr since last booster dose Major-clean or tetanus prone wound: Tetanus toxoid 0.5 mL single dose. Tetanus prone, delayed or incomplete debridement: Tetanus toxoid 0.5 mL single dose & antibiotic therapy,
>10 yr since last booster dose Minor-clean wound: Tetanus toxoid 0.5 mL single dose. Major-clean or tetanus prone wound: Human tetanus Ig 250 IU in 1 arm & tetanus toxoid 0.5 mL single dose in the other arm. Tetanus prone, delayed or incomplete debridement: Human tetanus Ig 500 IU in 1 arm, tetanus toxoid 0.5 mL single dose in the other arm & antibiotic therapy.
Neonatal tetanus prophylaxis Woman of childbearing age & non-immunized pregnant 2 successive inj at least 4 wk apart, preferably ≥90 days before birth.
Primary immunization Adult 2 successive inj 1-2 mth apart followed by a booster dose 6-12 mth after the 2nd inj.
Booster inj 0.5 mL single dose, 10 yr after primary immunization & every 10 yr thereafter.