title: [Urbanization and directly transmitted viral infections].
mesh_terms: D000349:Africa; D002648:Child; D002675:Child, Preschool; D003906:Developing Countries; D006506:Hepatitis A / Q000635:transmission; D006509:Hepatitis B / Q000635:transmission; D006801:Humans; D007194:India; D007223:Infant; D008457:Measles / Q000401:mortality / Q000635:transmission; D011051:Poliomyelitis / Q000635:transmission; D014505:Urban Population; D014507:Urbanization; D014777:Virus Diseases / Q000635:transmission*
vernacular_title: Urbanisation et infections virales à transmission directe.