IM/deep SC injAdult & childn 36 mth onwards 0.5 mL, 6-35 mth 0.25-0.5 mL. Childn not previously vaccinated 2nd dose at an interval of at least 4 wk should be given.
Should not be administered intravascularly. Anxiety-related reactions, including syncope, hyperventilation or stressed-related reactions can occur following or before any vaccination as a psychogenic response to the needle inj. Insufficient Ab response in patients w/ endogenous or iatrogenic immunosuppression.