Non-immunised person 12 IU/kg body wt (at least 500 IU) IM as soon as possible after exposure w/in 72 hr.
Haemodialysed patient 8-12 IU/kg body wt (max 500 IU) IM every 2 mth until seroconversion following vaccination.
Newborn 30-100 IU/kg body wt (normally 1 mL) IM as soon as possible after birth, may be repeated until seroconversion following vaccination.
No immune response after vaccination or as continuous prophylaxis Adult 500 IU;
childn 8 IU/kg body wt. Administer every 2 mth.