Fig. 6

Response curves based on MaxEnt simulation results reflecting the influence of each of the significant spatial factors on the likelihood of appearance of autochthonous cases a building density; b distance to cottage communities; c density of railways; d density of roads; e distance to railway stations; f maximum green vegetation fraction; g landscape units; h altitude; i maximum temperature of the warmest month; j annual precipitation. Colour indicates mean value (red), standard deviation limits (blue)