Figure 1From: Increased Toxoplasma gondii positivity relative to age in 125 Scottish sheep flocks; evidence of frequent acquired infectionGeographic distribution of 125 study farms across Scotland and their T. gondii seroprevalence. The circles map the location of the study farms, according to their post code. The size of a circle is directly proportional to T. gondii seroprevalence within the corresponding sample of the sheep flock. All farms had at least a single seropositive animal and in four farms all out of a sample of 27 animals tested positive for T. gondii antibodies.Back to article page