Fig. 5

a The reported distribution and prevalence of B. lusitaniae in questing nymphs of I. ricinus (data for years 2010–2017). The size and the levels of grey of the plots in the legend define the prevalence at the coordinates of the points. b The reported distribution and prevalence of B. burgdorferi s.s. in questing nymphs of I. ricinus (data for years 2010–2017)