title: Letter: Poliomyelitis after contact with recently vaccinated infant.
mesh_terms: D006801:Humans; D007223:Infant; D011051:Poliomyelitis / Q000175:diagnosis / Q000209:etiology*; D017955:Poliovirus / Q000302:isolation & purification; D011054:Poliovirus Vaccine, Inactivated / Q000009:adverse effects; D014611:Vaccination / Q000009:adverse effects*; D014613:Vaccines, Attenuated / Q000009:adverse effects
chemical_list: D011054:Poliovirus Vaccine, Inactivated; D014613:Vaccines, Attenuated