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Table 2 Unreached U5 children overall

From: Finding inhabited settlements and tracking vaccination progress: the application of satellite imagery analysis to guide the immunization response to confirmation of previously-undetected, ongoing endemic wild poliovirus transmission in Borno State, Nigeria

Year

Unreached u5 children

% of total u5 population

2016

337,411

30.4

2017

157,256

14.2

2016–2017 ∆

180,155