[Prevention of viral hepatitis].
D002353:Carrier State; D002675:Child, Preschool; D003428:Cross Infection / Q000517:prevention & control; D005260:Female; D006509:Hepatitis B / Q000517:prevention & control* / Q000635:transmission; D006510:Hepatitis B Antibodies / Q000032:analysis; D006801:Humans; D007116:Immunization, Passive; D007223:Infant; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange; D009784:Occupational Diseases / Q000517:prevention & control; D011247:Pregnancy
D006510:Hepatitis B Antibodies