title: Progress towards  poliomyelitis eradication:  Afghanistan and Pakistan,  January 2013–August 2014.
mesh_terms: D000346:Afghanistan / Q000453:epidemiology; D002675:Child, Preschool; D060740:Disease Eradication / Q000706:statistics & numerical data*; D062306:Geography, Medical; D006801:Humans; D017589:Immunization Programs / Q000458:organization & administration; D007223:Infant; D010154:Pakistan / Q000453:epidemiology; D011051:Poliomyelitis / Q000453:epidemiology / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral / Q000008:administration & dosage*; D011159:Population Surveillance / Q000379:methods
chemical_list: D011055:Poliovirus Vaccine, Oral