Figure 1.

Regions in Slovenia where the patients' sera tested for CE came from. From the yellow coloured area, the sera of 483 patients were tested for CE of which 2 (0.4%) sera were confirmed positive (*) for CE, and the sera of 481 (99.6%) patients were CE negative. From the red (eastern) coloured area, the sera of 840 patients were tested for CE of which 32 (4%) were CE-positive (*) and 808 (96%) CE-negative. Places not coloured are not populated due to mountains and/or forests.