ArticleJournal of feline medicine and surgery2015
Toxoplasma gondii seroprevalence in pet cats in Norway and risk factors for seropositivity.
Article in Journal of feline medicine and surgery, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- The Potential of MIC17A both as an Entero-epithelial and Chronic Stage Marker for Detection of Feline Toxoplasmosis.Current microbiology · 2026Article
- Prevalence of selected infectious agents in Swedish cats with fever and/or anemia compared to cats without fever and/or anemia and to stable/stray cats.Acta veterinaria Scandinavica · 2025Article
- Toxoplasma gondii seroprevalence and risk factors of cats in the Budapest area.European journal of microbiology & immunology · 2024Article
- Current and potential future impacts of food- and water-borne parasites in a changing world: A Norwegian perspective.Current research in parasitology & vector-borne diseases · 2024Review
- Seroprevalence of and Risk Factors forAnimals : an open access journal from MDPI · 2023Article
- Prevalence ofPathogens (Basel, Switzerland) · 2022Article
- Prevalence of toxoplasmosis in semi-domesticated and pet cats within and around Bangkok, Thailand.BMC veterinary research · 2021Article
- Detection and genotypes of Toxoplasma gondii DNA in feces of domestic cats in Colombia.Parasite (Paris, France) · 2020Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThe aims of the study were to estimate Toxoplasma gondii seroprevalence in pet cats in Norway and to evaluate risk factors for seropositivity. Additionally, serum biochemistry and haematological variables for T gondii seropositive and seronegative cats were compared.
methodsA convenience sample of surplus sera submitted to the Central Laboratory, Norwegian University of Life Sciences, was collected. The samples were from healthy cats and cats with a variety of diseases. Analyses for IgG antibodies to T gondii were performed with a commercial direct agglutination test, with 1:40 as the threshold value. For risk factor analysis a logistic regression model of the relationship between predictors and the outcome was applied.
resultsOne hundred and ninety-six of 478 cats were seropositive for T gondii, and the estimated seroprevalence in the study sample was 41.0% (95% confidence interval 36.6-45.4). Compared with domestic cats, pedigree cats had reduced risk for Toxoplasma seropositivity (odds ratio [OR] 0.42). Males had increased risk (OR 1.63) compared with females. The effect of age was highly significant, and an increase in the cats' age across the interquartile range (IQR; 52-160 months/4-13 years of age) doubled the risk of Toxoplasma seropositivity (OR 2.11). The risk for Toxoplasma seropositivity among cats living in Oslo was significantly reduced (OR 0.51) when compared with the rest of Norway. CONCLUSIONS AND RELEVANCE: Pet cats in Norway appear to be commonly exposed to T gondii. Signalment and geographical region influenced the odds of Toxoplasma seropositivity, whereas health status did not.
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