[Serological survey for American cutaneous leishmaniasis in stray dogs in the S. Paulo State, Brazil].
A serological survey was made in 973 stray dogs caught near green areas in S. Paulo county by the indirect immunofluorescence test. No positive serum was found, however autochthonous human cases of ACL that occurred in the county show the circulation of the parasite in the environment. This fact, associated with the existence of the vectors and the apparent absence of infected dogs in the areas studied, suggest that stray dog plays an insignificant role in the spread of the parasite. The cycle of the parasite in São Paulo county has been maintained by wild animals, hence the dog would be an accidental host just as humans.
Savani
E S
ES
Centro de Controle de Zoonoses, Prefeitura do Município de São Paulo, São Paulo, SP, Brasil.
Galati
E A
EA
Camargo
M C
MC
D'Auria
S R
SR
Damaceno
J T
JT
Balduino
S A
SA
D000818:Animals; D001938:Brazil / Q000453:epidemiology; D004283:Dog Diseases / Q000453:epidemiology* / Q000469:parasitology / Q000635:transmission; D004285:Dogs; D019084:Fluorescent Antibody Technique, Indirect; D016773:Leishmaniasis, Cutaneous / Q000453:epidemiology / Q000635:transmission / Q000662:veterinary*; D016036:Seroepidemiologic Studies