Fig. 1

Map showing the location of the entomological traps in 2014 in northeastern Italy and the sites of Culex pipiens s.l. mosquitoes positive for WNV lin.2 Volgograd-like (red) and Hungary-like strains (yellow)
Map showing the location of the entomological traps in 2014 in northeastern Italy and the sites of Culex pipiens s.l. mosquitoes positive for WNV lin.2 Volgograd-like (red) and Hungary-like strains (yellow)