Figure 3
From: Costs and cost-effectiveness of malaria control interventions - a systematic review
![Figure 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1475-2875-10-337/MediaObjects/12936_2011_Article_1925_Fig3_HTML.jpg)
Geographical location of costing and cost-effectiveness studies. A: Map of P. falciparum parasite prevalence in Africa estimated in 2007 from the Malaria Atlas Project [27]. B: Geographical location of African based studies of cost and cost-effectiveness. 78% of reviewed studies were located in Africa, 18% in Asia and 4% in South America.