title: Infectious disease. Vaccine-related polio outbreak in Nigeria raises concerns.
authors: Leslie
authors: L
authors: Roberts
mesh_terms: D004196:Disease Outbreaks; D006801:Humans; D009549:Nigeria / Q000453:epidemiology; D011051:Poliomyelitis / Q000453:epidemiology* / Q000209:etiology* / Q000517:prevention & control / Q000821:virology; D017955:Poliovirus / Q000472:pathogenicity*; D011055:Poliovirus Vaccine, Oral / Q000009:adverse effects*; D014613:Vaccines, Attenuated / Q000009:adverse effects
chemical_list: D011055:Poliovirus Vaccine, Oral; D014613:Vaccines, Attenuated