title: New immunization schedule reflects shift in poliovirus vaccination policy.
mesh_terms: D002648:Child; D002675:Child, Preschool; D003362:Cost-Benefit Analysis; D005260:Female; D017048:Health Care Costs; D006801:Humans; D007115:Immunization Schedule; D007223:Infant; D008297:Male; D011050:Policy Making; D011051:Poliomyelitis / Q000191:economics / Q000209:etiology / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral / Q000008:administration & dosage* / Q000191:economics; D014611:Vaccination / Q000191:economics / Q000592:standards
chemical_list: D011055:Poliovirus Vaccine, Oral