title: Within reach.
mesh_terms: D000346:Afghanistan / Q000453:epidemiology; D060740:Disease Eradication / Q000379:methods*; D014943:Global Health / Q000639:trends; D006801:Humans; D009549:Nigeria / Q000453:epidemiology; D010154:Pakistan / Q000453:epidemiology; D011051:Poliomyelitis / Q000453:epidemiology* / Q000517:prevention & control* / Q000635:transmission / Q000821:virology; D017955:Poliovirus / Q000302:isolation & purification; D023321:Poliovirus Vaccines / Q000008:administration & dosage; D014611:Vaccination / Q000523:psychology / Q000706:statistics & numerical data; D014944:World Health Organization
chemical_list: D023321:Poliovirus Vaccines