title: Poliomyelitis outbreak spreads across Yemen; case confirmed in Indonesia.
mesh_terms: D002675:Child, Preschool; D004196:Disease Outbreaks; D006801:Humans; D007214:Indonesia / Q000453:epidemiology; D011051:Poliomyelitis / Q000453:epidemiology* / Q000517:prevention & control; D017955:Poliovirus / Q000145:classification / Q000302:isolation & purification*; D011055:Poliovirus Vaccine, Oral / Q000627:therapeutic use*; D015006:Yemen / Q000453:epidemiology
chemical_list: D011055:Poliovirus Vaccine, Oral