Preliminary study of the effects of preventive measures on the prevalence of Canine Leishmaniosis in a recently established focus in northern Italy.

Canine Leishmaniosis is endemic in Mediterranean areas, with a well-documented northward spread. The mass use of preventive measures against sandfly bites (collar and spot-on formulations) was tested in a small focus recently established in an isolated hilly area of north-eastern Italy (Colli Euganei). In 2006 and 2007, a total of 449 dogs living in the southern part of Colli Euganei were screened against Leishmania infantum using an immunofluorescence antibody test (IFAT), and 31 (6.