title: Vaccines and global stability: achievements and challenges.
authors.forename: Bernard A M
authors.initials: BA
authors.lastname: Van der Zeijst
mesh_terms: D003140:Communicable Disease Control / Q000379:methods*; D019049:Developed Countries; D003906:Developing Countries; D006801:Humans; D014611:Vaccination / Q000706:statistics & numerical data*; D014612:Vaccines / Q000276:immunology*
chemical_list: D014612:Vaccines