Autochthonous case of Canine Visceral Leishmaniasis and presence of sand flies in a high altitude area

Abstract

Visceral leishmaniasis (VL) is a disease that affects dogs. The aim of this study was to describe an autochthonous case of VL and to report the presence of sand flies in a high-altitude area of Northeastern Brazil. In February 2019, a sampling was performed of a suspected animal (n=1), and the presence of sand flies was investigated using CDC light traps. The dog scored positive for Leishmania infantum, and four specimens of sand flies were captured and classified as Lutzomyia evandroi. This study detected the first autochthonous case of canine visceral leishmaniasis (CVL) in an area of high altitude were only L. evandroi has been collected.