Update: progress toward eradicating poliomyelitis from the Americas.
D006801:Humans; D007223:Infant; D007843:Latin America / Q000453:epidemiology; D010175:Pan American Health Organization; D011051:Poliomyelitis / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D011054:Poliovirus Vaccine, Inactivated / Q000008:administration & dosage*
D011054:Poliovirus Vaccine, Inactivated