title: Polio's last act.
authors.affiliation: The Canadian Press.
authors.forename: Helen
authors.initials: H
authors.lastname: Branswell
mesh_terms: D000349:Africa / Q000453:epidemiology; D001208:Asia / Q000453:epidemiology; D002648:Child; D006801:Humans; D007194:India / Q000453:epidemiology; D011051:Poliomyelitis / Q000453:epidemiology / Q000517:prevention & control* / Q000821:virology; D017955:Poliovirus / Q000276:immunology; D011055:Poliovirus Vaccine, Oral / Q000009:adverse effects* / Q000191:economics; D014611:Vaccination / Q000009:adverse effects / Q000941:ethics
chemical_list: D011055:Poliovirus Vaccine, Oral