Progress towards global poliomyelitis eradication, as of May 1999.
D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000517:prevention & control*; D005260:Female; D005544:Forecasting; D006801:Humans; D015994:Incidence; D007223:Infant; D008297:Male; D011051:Poliomyelitis / Q000453:epidemiology*; D011055:Poliovirus Vaccine, Oral / Q000009:adverse effects*; D014611:Vaccination / Q000639:trends; D014944:World Health Organization
D011055:Poliovirus Vaccine, Oral