Prevention of transmission of hepatitis B.
D002170:Canada; D018562:Disease Transmission, Infectious / Q000517:prevention & control; D006291:Health Policy; D006509:Hepatitis B / Q000517:prevention & control* / Q000635:transmission; D017325:Hepatitis B Vaccines; D006806:Human Rights; D006801:Humans; D017757:Infectious Disease Transmission, Professional-to-Patient / Q000517:prevention & control*; D018580:Mandatory Testing; D016134:Organizational Policy; D010820:Physicians; D012955:Societies, Medical; D016635:Universal Precautions
D017325:Hepatitis B Vaccines