Seroprevalence and spatial distribution of canine leishmaniasis in an endemic region in Brazil: how has the situation changed after 10 years?

Seroprevalence and spatial distribution of canine leishmaniasis in an endemic region in Brazil: how has the situation changed after 10 years?

Abstract INTRODUCTION: Herein, we assessed the seroprevalence and spatial distribution of Leishmania infantum in dogs in Garanhuns, Northeastern Brazil. METHODS: Sera samples (n = 242) were analyzed using an enzyme-linked immunosorbent assay (ELISA). The spatial distribution of dogs seropositive...

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Bibliographic Details
Main Authors: Talita Nayara Bezerra Lins, Islanne Barbosa de Souza, Guilherme Mota Maciel do Rêgo Barros, Cléber Vinícius Brito dos Santos, Rômulo Pessoa e Silva, Leucio Câmara Alves, Gílcia Aparecida de Carvalho, Rafael Antonio Nascimento Ramos
Format: Article
Language:English
Published: Sociedade Brasileira de Medicina Tropical (SBMT)
Series:Revista da Sociedade Brasileira de Medicina Tropical
Subjects:
Visceral leishmaniasis
Canine visceral leishmaniais
Urban area
Spatial distribution
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822018000500680&lng=en&tlng=en
Description
Summary:Abstract INTRODUCTION: Herein, we assessed the seroprevalence and spatial distribution of Leishmania infantum in dogs in Garanhuns, Northeastern Brazil. METHODS: Sera samples (n = 242) were analyzed using an enzyme-linked immunosorbent assay (ELISA). The spatial distribution of dogs seropositive for anti-Leishmania infantum antibodies was evaluated using kernel density estimation. RESULTS: A total of 2.4% (6/242) of the animals were seropositive for anti-Leishmania infantum antibodies. The kernel map showed their distribution to be heterogeneous over the city, with a hotspot in the northeastern region. CONCLUSIONS: The reported data illustrate the circulation of parasites of the genus Leishmania in a canine population.
ISSN:1678-9849

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