Prevention of hepatitis B through the use of vaccine.
D000328:Adult; D002675:Child, Preschool; D006509:Hepatitis B / Q000191:economics / Q000453:epidemiology / Q000517:prevention & control*; D006515:Hepatitis B virus / Q000276:immunology*; D006801:Humans; D007223:Infant; D008297:Male; D012306:Risk; D014765:Viral Vaccines / Q000627:therapeutic use*
D014765:Viral Vaccines