title: Transmission of hepatitis B from providers to patients: how big is the risk?
mesh_terms: D002353:Carrier State / Q000635:transmission*; D003428:Cross Infection / Q000635:transmission*; D003815:Dentists; D006509:Hepatitis B / Q000517:prevention & control / Q000635:transmission*; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control; D010564:Personnel, Hospital; D012306:Risk; D014611:Vaccination; D014761:Viral Hepatitis Vaccines / Q000008:administration & dosage
chemical_list: D006514:Hepatitis B Surface Antigens; D014761:Viral Hepatitis Vaccines