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Rev. Soc. Bras. Med. Trop ; 45(6): 754-756, Nov.-Dec. 2012. tab
Article Dans Anglais | LILACS | ID: lil-661080

Résumé

INTRODUCTION: We investigated autochthonous canine visceral leishmaniasis (CVL) in the metropolitan region of Vitória (MRV), an area in which a human case was previously reported. METHODS: Serological, parasitological, and molecular tests were performed in 201 dogs. RESULTS: Twenty-six (13%) and 12 (6%) dogs were identified as positive using in-house enzyme-linked immunosorbent assay (ELISA) and rK39 tests, respectively. Two dogs had a positive culture for Leishmania chagasi, and 4 were polymerase chain reaction (PCR)-positive for Leishmania spp. One positive dog belonged to the aforementioned patient. CONCLUSIONS: Although the responsible vector was not found, our results provide evidence of autochthonous CVL in the MRV, a non-endemic area for VL.


INTRODUÇÃO: Descrevemos um foco de leishmaniose visceral canina (LVC) autóctone na Região Metropolitana de Vitória (RMV) onde um caso humano foi registrado anteriormente. MÉTODOS: Testes sorológicos, parasitológicos e moleculares foram realizados em 201 cães. RESULTADOS: Vinte e seis (13%) e 12 (6%) foram positivos para um teste ELISA in house e rK39, respectivamente. Dois cães apresentaram cultura positiva para Leishmania (Leishmania) chagasi e quatro PCR positivo para Leishmania spp. Um dos cães positivo pertencia ao paciente supracitado. CONCLUSÕES: Embora o vetor não tenha sido encontrado, nossos resultados fornecem evidências da LVC autóctone na RMV, área não-endêmica para leishmaniose visceral.


Sujets)
Animaux , Chiens , Femelle , Humains , Mâle , Anticorps antiprotozoaires/sang , ADN des protozoaires/sang , Maladies des chiens/épidémiologie , Leishmaniose viscérale/médecine vétérinaire , Brésil/épidémiologie , Maladies des chiens/sang , Test ELISA/médecine vétérinaire , Vecteurs insectes , Leishmaniose viscérale/épidémiologie , Psychodidae , Réaction de polymérisation en chaîne/médecine vétérinaire , Population urbaine
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