Resumen

Leishmaniasis is a zoonotic disease of major public health and veterinary importance, affecting 88 countries with up to 2 million cases per year. This review emphasizes the animal reservoirs and spreading of visceral leishmaniasis (VL) in urban areas, particularly in two Brazilian metropolitan areas, namely São Luis and Belo Horizonte, where the disease has become endemic in the past few years. Urbanization of visceral leishmaniasis in Brazil during the last decades has created favorable epidemiological conditions for maintenance of the disease, with dense human populations sharing a tropical environment with abundant populations of the mammalian reservoir and the invertebrate vector, facilitating transmission of the disease.

Palabras clave: Visceral leishmaniasis Leishmania animal reservoir.

2008-04-15   |   691 visitas   |   Evalua este artículo 0 valoraciones

Vol. 2 Núm.1. Febrero-Febrero 2008 Pags. 24-33. J Infect Developing Countries 2008; 2(1)