Molecular Epidemiology of Coxiella burnetii from Ruminants in Q Fever Outbreak, the Netherlands
Figure 1. Map of the Netherlands showing locations of farms sampled during the Q fever outbreak, 2007–2010. Farms are indicated by letter and ruminant species (black squares, goats; black triangles, sheep; black star, cattle); genotypes of Coxiella burnetii found per farm are indicated by bars at each farm’s location. The height of the bar indicates numbers of isolates per genotype.