title: Introduction to the supplement on 'Vaccines for mutual protection'.
authors.affiliation: Radboud University Medical Centre Nijmegen, The Netherlands; Hasselt University, Hasselt, Belgium. Electronic address: inge.gyssens@radboudumc.nl.
authors.forename: I C
authors.initials: IC
authors.lastname: Gyssens
mesh_terms: D003140:Communicable Disease Control / Q000379:methods*; D014943:Global Health; D006801:Humans; D032521:Immunity, Herd; D038622:Internationality; D014611:Vaccination; D014612:Vaccines / Q000276:immunology*
chemical_list: D014612:Vaccines