title: Population movements and infectious diseases.
authors.forename: D L
authors.initials: DL
authors.lastname: Heymann
mesh_terms: D003141:Communicable Diseases / Q000453:epidemiology*; D019049:Developed Countries; D003906:Developing Countries; D004196:Disease Outbreaks / Q000517:prevention & control; D006801:Humans; D007391:International Cooperation; D012036:Refugees; D014195:Travel