title: Introduction.
authors.affiliation: Division of Hepatology, University of Miami School of Medicine, Miami, Florida 33136, USA. eschiff@med.miami.edu
authors.forename: Eugene R
authors.initials: ER
authors.lastname: Schiff
mesh_terms: D000208:Acute Disease; D006525:Hepatitis, Viral, Human / Q000517:prevention & control*; D006801:Humans; D014611:Vaccination