[Poliomyelitis virus cannot be eradicated. Why?].
Seĭbil'
V B
VB
D000328:Adult; D005260:Female; D014943:Global Health; D006801:Humans; D017589:Immunization Programs; D007115:Immunization Schedule; D011051:Poliomyelitis / Q000517:prevention & control* / Q000821:virology; D017955:Poliovirus / Q000472:pathogenicity; D011055:Poliovirus Vaccine, Oral; D014611:Vaccination / Q000379:methods; D014774:Virulence
D011055:Poliovirus Vaccine, Oral