ArticleTropical animal health and production2018
Caprine toxoplasmosis in Southern Brazil: a comparative seroepidemiological study between the indirect immunofluorescence assay, the enzyme-linked immunosorbent assay, and the modified agglutination test.
Article in Tropical animal health and production, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 28 citations in OpenAlex.
- Seroprevalence and associated risk factors ofVeterinary and animal science · 2026Article
- Serological, Molecular, and Epidemiological Investigation ofTropical medicine and infectious disease · 2026Article
- Seroepidemiology, molecular detection, and isolation attempts of Toxoplasma gondii in dairy goats from Rio de Janeiro, Brazil.Veterinary research communications · 2025Article
- Serological and molecular detection of Toxoplasma gondii and Neospora caninum in ruminants from Somalia.Parasitology research · 2024Article
- Seroprevalence Assessment and Risk Factor Analysis ofAnimals : an open access journal from MDPI · 2024Article
- Seroprevalence and Factors Associated withAnimals : an open access journal from MDPI · 2023Article
- Spinal cord protothecosis causing paraparesis in a dog.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2022Article
- Seroprevalence and risk factors ofFrontiers in veterinary science · 2022Article
- Article
- Seroprevalence, isolation, molecular detection and genetic diversity ofJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2018Article
Corrections and comments
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Authors and funding
12 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study investigated the prevalence of caprine toxoplasmosis in goat herds from Southern Brazil by the indirect immunofluorescence assay (IFA), and compared these results with the enzyme-linked immunosorbent assay (ELISA) and the modified agglutination test (MAT). In addition, possible risk factors associated with infection due to Toxoplasma gondii were determined. The serum samples evaluated were from 1,058 goats derived from 94 goat herds within the state of Paraná, Southern Brazil. Seropositivity by IFA was 30.0%, 33.3% by ELISA, and 25.3% by MAT. The risk factors associated with infection by T. gondii in goats were pasture rental, female goats, the presence of cats, and pastures shared with several goat herds. Using IFA as a standard, ELISA and MAT showed substantial concordance (kappa = 0.74 and 0.61), with sensitivities of 87 and 66.2% and specificities of 89.7 and 92.2%, respectively. These results demonstrate that caprine toxoplasmosis is endemic within the state of Paraná, Southern Brazil. In addition, the results from the three assays were relevant, without any significant differences as demonstrated due to the substantial concordance based on the kappa index.
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