Fig. 4From: Network analysis of dairy cattle movement and associations with bovine tuberculosis spread and control in emerging dairy belts of EthiopiaGeographic location of study sites and distributions of dairy farms in each site. Size of dots represents farm size while colors show BTB status: red indicates positive and black negative results recorded by tuberculin skin test. Base map source: http://maplibrary.org/library/stacks/Africa/Ethiopia/index.htmBack to article page