title: National immunization policymaking. A controversial endeavor.
mesh_terms: D006801:Humans; D007114:Immunization; D007115:Immunization Schedule; D009313:National Health Programs; D011050:Policy Making; D011051:Poliomyelitis / Q000517:prevention & control*; D011054:Poliovirus Vaccine, Inactivated / Q000008:administration & dosage; D011055:Poliovirus Vaccine, Oral / Q000008:administration & dosage; D012409:Rubella / Q000517:prevention & control*; D012411:Rubella Vaccine / Q000008:administration & dosage; D014481:United States; D014611:Vaccination
chemical_list: D011054:Poliovirus Vaccine, Inactivated; D011055:Poliovirus Vaccine, Oral; D012411:Rubella Vaccine