Figure 1From: Lack of identification of Flaviviruses in oral and cloacal swabs from long- and short-distance migratory birds in Trentino-Alto Adige (North-eastern Italy)Bird sampling sites. Italian map insert: black area, sampling region of Trentino-Alto Adige; hatched area, neighbouring regions (Veneto, Lombardy, Emilia Romagna, Friuli-Venezia Giulia) with active WNV and USUV circulation.Back to article page