Vaccine coverage in Afghanistan.
(A) Afghanistan national rate of oral polio vaccine coverage (2001–2011). Coverage was assessed via parental recall of children with non-polio acute flaccid paralysis. (B) Vaccine coverage in Afghanistan as of November 2011, by region. Dark grey represents 26% in the South Region (plus Farah province), light grey represents 71% in the West Region (minus Farah province), white represents 80% in the rest of the country.