Evidence map›Paper›PMID 41310479›Full record

ArticleBMC microbiology2025

Nationwide enzooticity of ovine toxoplasmosis and neosporosis in Türkiye.

Onur Ceylan, Ferda Sevinc, Abdoul Bhassit Bonkoungou, Ceylan Ceylan, Harun Yonar, Malak Najmalden Ghaibullah, Shinuo Cao, Xuenan Xuan

Abstract read
In one paragraph

Article in BMC microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Functional Characterization of a Novel OTU-like Deubiquitinase fromInternational journal of molecular sciences · 2026
    Article
  2. Seroprevalence ofFrontiers in veterinary science · 2026
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Onur CeylanFaculty of Veterinary Medicine, Department of Parasitology, Selcuk University, Konya, 42130, Türkiye. onurceylan@selcuk.edu.tr.
Ferda SevincFaculty of Veterinary Medicine, Department of Parasitology, Selcuk University, Konya, 42130, Türkiye. fsevinc@selcuk.edu.tr.
Abdoul Bhassit BonkoungouHealth Science Institute, Selcuk University, Konya, 42130, Türkiye.
Ceylan CeylanFaculty of Veterinary Medicine, Department of Parasitology, Siirt University, 56000, Siirt, Türkiye.
Harun YonarFaculty of Veterinary Medicine, Department of Veterinary Biostatistics, Selcuk University, Konya, 42130, Türkiye.
Malak Najmalden GhaibullahHealth Science Institute, Selcuk University, Konya, 42130, Türkiye.
Shinuo CaoEngineering Technology Research Center for Modern Animal Science and Novel Veterinary Pharmaceutic Development, Jiangsu Agri-animal Husbandry Vocational College, Taizhou, 225300, China.
Xuenan XuanNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, 0808555, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundToxoplasmosis and neosporosis are important protozoan infections affecting sheep production in Türkiye, with implications for both animal health and zoonotic risk. In light of their epidemiological relevance, the present study aimed to investigate the seroprevalence and endemic status of Toxoplasma gondii and Neospora caninum infections in the sheep population across Türkiye.

methodsA total of 2,688 sheep serum samples randomly collected from the seven geographical regions of the country were analyzed using an indirect ELISA based on recombinant TgSAG2 and NcSAG1 proteins.

resultsAccording to the results, the overall seroprevalence was 30.51% for T. gondii and 5.21% for N. caninum. The highest T. gondii seropositivity was in the Black Sea Region (38.54%), and the lowest in Central Anatolia (19.27%) and the Mediterranean Region (21.35%). For N. caninum, the highest seroprevalence was also in the Black Sea Region (11.46%), and the lowest in the Aegean Region (2.60%). Mono-infections with T. gondii and N. caninum were 27.01% and 1.71%, respectively, while 3.50% of the animals were co-infected. T. gondii seropositivity was significantly higher in sheep over 12 months of age (33.92%) than in younger animals (18.41%) (P < 0.001), whereas no age-related association was found for N. caninum (P = 0.485). Regional differences were significant for both pathogens (P < 0.001). Although higher seropositivity rates were observed in rural areas for both infections, the differences were not statistically significant (T. gondii: P = 0.318; N. caninum: P = 0.0777). Inoculation rates revealed endemic instability for both toxoplasmosis and neosporosis across all age groups, indicating a risk of uncontrolled spread and potential for periodic outbreaks.

conclusionIn conclusion, T. gondii was found to be widespread among sheep in Türkiye, whereas N. caninum had a more limited yet notable distribution. Given the zoonotic importance of toxoplasmosis, it is crucial to strengthen biosecurity and implement region-specific, risk-based control strategies. This study lays a scientific foundation for future preventive measures by enabling nationwide epidemiological mapping of ovine toxoplasmosis and neosporosis.

Indexed as

CoccidiosisNeosporaSheep DiseasesToxoplasmosis, AnimalAnimalsAntibodies, ProtozoanAntigens, ProtozoanEnzyme-Linked Immunosorbent AssayFemaleProtozoan ProteinsSeroepidemiologic StudiesSheepToxoplasmaTurkeyAntibodies, ProtozoanAntigens, ProtozoanProtozoan ProteinsEndemic statusIndirect ELISANeospora caninumSeroepidemiologySmall ruminantToxoplasma gondii

Identifiers

PMID41310479
PMCPMC12659542

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.