ABSTRACT
INTRODUCTION: The present study aimed to assess the seroprevalence and spatial distribution of Neospora caninum and Toxoplasma gondii in dogs. METHODS: Blood samples (n = 241) were collected and analyzed for the presence of anti-N. caninum and anti-T. gondii antibodies. The spatial distribution was evaluated using kernel density estimation (KDE). RESULTS: Anti-N. caninum and anti-T. gondii antibodies were detected in 24.06% (58/241) and 9.54% (23/241) of samples, respectively. A heterogeneous spatial distribution of positive dogs was observed across the city. CONCLUSIONS: These data are pivotal for better understanding the dynamics of infection caused by these protozoa in the canine population.
Subject(s)
Antibodies, Protozoan/blood , Coccidiosis/veterinary , Dog Diseases/epidemiology , Neospora/immunology , Toxoplasma/immunology , Toxoplasmosis, Animal/epidemiology , Animals , Brazil/epidemiology , Coccidiosis/diagnosis , Coccidiosis/epidemiology , Dog Diseases/diagnosis , Dogs , Female , Male , Risk Factors , Seroepidemiologic Studies , Spatial Analysis , Toxoplasmosis, Animal/diagnosis , Urban PopulationABSTRACT
Abstract INTRODUCTION: The present study aimed to assess the seroprevalence and spatial distribution of Neospora caninum and Toxoplasma gondii in dogs. METHODS: Blood samples (n = 241) were collected and analyzed for the presence of anti-N. caninum and anti-T. gondii antibodies. The spatial distribution was evaluated using kernel density estimation (KDE). RESULTS Anti-N. caninum and anti-T. gondii antibodies were detected in 24.06% (58/241) and 9.54% (23/241) of samples, respectively. A heterogeneous spatial distribution of positive dogs was observed across the city. CONCLUSIONS These data are pivotal for better understanding the dynamics of infection caused by these protozoa in the canine population.
Subject(s)
Humans , Animals , Male , Female , Dogs , Toxoplasma/immunology , Antibodies, Protozoan/blood , Toxoplasmosis, Animal/epidemiology , Coccidiosis/veterinary , Neospora/immunology , Dog Diseases/epidemiology , Urban Population , Brazil/epidemiology , Seroepidemiologic Studies , Toxoplasmosis, Animal/diagnosis , Risk Factors , Coccidiosis/diagnosis , Coccidiosis/epidemiology , Dog Diseases/diagnosis , Spatial AnalysisABSTRACT
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.
Subject(s)
Antibodies, Protozoan/blood , Dog Diseases/epidemiology , Endemic Diseases/veterinary , Leishmania infantum/immunology , Leishmaniasis, Visceral/veterinary , Animals , Brazil/epidemiology , Dog Diseases/diagnosis , Dogs , Enzyme-Linked Immunosorbent Assay/veterinary , Female , Leishmaniasis, Visceral/diagnosis , Leishmaniasis, Visceral/epidemiology , Male , Pregnancy , Seroepidemiologic Studies , Spatial AnalysisABSTRACT
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.
