Figure 1.
a The WHO Global Task Force on TB impact Measurement selected 22 global focus countries (GFC) to undertake a national TB prevalence survey during the period 2008- 2015. Of the 13 GFCs in Africa, nine completed a survey (violet) between 2010-2016. The other four GFCs that did not conduct a survey during 2010-2016 were Mali, Mozambique, Sierra Leone and South Africa (pink). DPR Korea, Gambia, Lao PDR, Mongolia, Sudan and Zimbabwe completed a survey during the period 2010-2016 but were not GFCs (skyblue). Grey, not applicable.
Countries that completed a national TB prevalence survey, 2008–2016a.