[Efficacy of Deltamethrine-impregnated collars Scalibor in the prevention of canine leishmaniasis in the area of Tunis].

The anti-sandflies and, insecticides impregnated collars are actually mentioned as the main mean for prevention and control of Canine leishmaniasis. An evaluation of the Scalibor collar was undertaken in leishmaniasis active sites in Tunis area, (northern Tunisia). Eighty leishmaniasis free dogs (42 collared and 38 as control dogs) were submitted to a serological detection using ELISA technique for anti-Leishmania antibodies before and after transmission season in 2005 and 2006. Seroconversions were detected by ELISA and controlled by indirect immunofluorescence antibodies test. Confirmation of infection in seroconverted dogs was based on the detection of the parasite by culture in NNN medium or detection of parasite's DNA by real time PCR. Among 38 control dogs, 6 (15.8%) were infected by Leishmania infantum during the study period against zero in the collar group; the difference is statistically significant (p=0.02). This result is an additional confirmation of the prophylactic properties of Scalibor protector band against canine leishmaniosis.