title: More travel advice and fewer vaccinations are needed.
authors.forename: N
authors.initials: N
authors.lastname: Hoveyda
authors.forename: Ron
authors.initials: R
authors.lastname: Behrens
mesh_terms: D006266:Health Education; D006801:Humans; D018570:Risk Assessment; D014195:Travel; D014611:Vaccination / Q000706:statistics & numerical data*