case_images: PMC5745946_01
case_images: PCV3 coverage in African countries introducing PCV from 2008 to 2013, data from WHO/UNICEF Joint Reporting Form
case_images: PAMJ-SUPP-27-3-03-g001.jpg
case_images: PMC5745946_01_PAMJ-SUPP-27-3-03-g001.jpg
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case_images: PCV was introduced in 22 of 45 countries in the WHO African Region between 2008 and 2013 (Figure 1).