all newborns of hbsag-positive women , regardless of the mother 's status of hepatitis be antigen ( hbeag ) , were given a single dose ( 0.5 ml kg-1 ) of a hepatitis b immune globulin within 24 h after birth and the first dose of plasma-derived hepatitis b vaccine within 7 days after birth .
C0019163
a hepatitis b
C0062527
hepatitis b vaccine