Vaccination against poliomyelitis using oral vaccine.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005243:Feces / Q000382:microbiology; D006801:Humans; D007223:Infant; D007494:Ireland; D011051:Poliomyelitis / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral; D014611:Vaccination
D011055:Poliovirus Vaccine, Oral