title: Introduction to the vaccine supplement.
authors.affiliation: Glaxosmithkline Vaccines, Siena, Italy. Electronic address: rino.r.rappuoli@gsk.com.
authors.forename: Rino
authors.initials: R
authors.lastname: Rappuoli
mesh_terms: D003226:Congresses as Topic; D006801:Humans; D017589:Immunization Programs; D011634:Public Health; D014612:Vaccines
chemical_list: D014612:Vaccines