Polio spreads to Western Darfur.
Kamir
K
Ahmad
D017954:Africa South of the Sahara / Q000453:epidemiology; D002675:Child, Preschool; D004196:Disease Outbreaks; D005260:Female; D006801:Humans; D032541:Mass Vaccination; D011051:Poliomyelitis / Q000453:epidemiology* / Q000517:prevention & control*; D023321:Poliovirus Vaccines; D011159:Population Surveillance
D023321:Poliovirus Vaccines