Background: Porteirinha is endemic for visceral leishmaniasis (VL). with intense disease transmission of the disease. We evaluated the impact of canine euthanasia as a single control measure on the incidence of VL in humans and canines. Methods: A prospective observational cohort study was carried out over four years (1998–2002) in 8 of the 12 neighborhoods of the city. https://excellentphoto.shop/product-category/printer/