title: [Travel in a smaller world].
authors.affiliation: Klinik für Infektiologie, Universitätskliniken Basel, Schweiz. MBattegay@uhbs.ch
authors.forename: M
authors.initials: M
authors.lastname: Battegay
authors.forename: M P
authors.initials: MP
authors.lastname: Manns
mesh_terms: D003140:Communicable Disease Control / Q000379:methods* / Q000639:trends; D003141:Communicable Diseases / Q000453:epidemiology* / Q000635:transmission*; D004196:Disease Outbreaks / Q000517:prevention & control* / Q000706:statistics & numerical data*; D006801:Humans; D038622:Internationality; D014195:Travel / Q000639:trends*; D014611:Vaccination / Q000379:methods