THE VACCINE CAN BE GIVEN CONCURRENTLY WITH OTHER PAEDIATRIC VACCINES LIKE OPV, MMR ETC. BUT AT DIFFERENT SITES.BEFORE THE AGE OF 6 MTHS - .5 ML AT 6,10,14 WEEKS FOLLOWED BY A BOOSTER AFTER 12 MTHS. FOR CHILDREN NOT VACCINATED BEFORE 6 MTHS OF AGE - 2 DOSE AND BOOSTER AFTER 12 MTHS. FOR CHILDREN NOT VACCINATED BEFORE 1 YR. OF AGE - 1 DOSE ONLY