Evidence map›Paper›PMID 42836873›Full record

ArticleActa parasitologica2026

Molecular Characterization of Cryptosporidium spp. in Sheep from Central Anatolia: First Report of Cryptosporidium bovis in Ovine Hosts in Türkiye.

Sümmani Çifci, Batuhan Aşkım Arslanhan, Zuhal Önder, Önder Düzlü

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Article in Acta parasitologica, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Sümmani ÇifciDepartment of Parasitology, Faculty of Veterinary Medicine, Aksaray University, Aksaray, Turkey. summanicifci@aksaray.edu.tr.ORCID https://orcid.org/0000-0002-8247-6701
Batuhan Aşkım ArslanhanDepartment of Parasitology, Faculty of Veterinary Medicine, Erciyes University, Kayseri, Turkey.ORCID https://orcid.org/0009-0001-0340-1948
Zuhal ÖnderDepartment of Parasitology, Faculty of Veterinary Medicine, Erciyes University, Kayseri, Turkey.ORCID https://orcid.org/0000-0002-6143-3630
Önder DüzlüDepartment of Parasitology, Faculty of Veterinary Medicine, Erciyes University, Kayseri, Turkey.ORCID https://orcid.org/0000-0002-6951-0901

Funding

Erciyes University Research Fund THD-2020-10748
6 · The paper itself

Abstract

backgroundCryptosporidium spp. are obligate intracellular apicomplexan parasites causing gastroenteritis and diarrhea in many vertebrates, including small ruminants. This study aimed to determine the occurrence and perform molecular characterization of Cryptosporidium spp. in healthy Akkaraman sheep across three provinces (Nevşehir, Sivas, and Kayseri) in the Central Anatolia Region of Türkiye.

methodsFresh fecal samples were collected from 300 healthy Akkaraman sheep (100 per province) randomly selected from various small-scale farms. Following gDNA extraction, the presence of Cryptosporidium spp. was determined via polymerase chain reaction (PCR). To identify specific species, sequence analysis of the 18S ribosomal RNA (rRNA) gene was performed.

resultsThe overall prevalence of Cryptosporidium spp. in sheep was 6.0% (18/300). Positivity differed significantly across age groups (p < 0.0001), but no significant difference was observed between genders (p = 0.548). Sequence analysis identified three Cryptosporidium species: C. parvum (2.3%; 7/300), C. bovis (2.3%; 7/300), and C. xiaoi (1.3%; 4/300). These sequences were registered in GenBank (Accession numbers: MZ027074-MZ027078). Phylogenetic analysis revealed that our isolates clustered within the same clades as reference sequences reported from different hosts and geographic regions.

conclusionsTo the best of our knowledge, this is the first report of sheep infected with C. bovis in Türkiye. The findings provide detailed insights into the molecular epidemiology of ovine cryptosporidiosis in the region and highlight the critical importance of controlling Cryptosporidium infections in sheep due to their potential public health relevance.

Indexed as

CryptosporidiosisCryptosporidiumSheep DiseasesAnimalsDNA, ProtozoanFecesFemaleMalePhylogenyPolymerase Chain ReactionPrevalenceRNA, Ribosomal, 18SSequence Analysis, DNASheepTurkeyDNA, ProtozoanRNA, Ribosomal, 18SCryptosporidium spp.Molecular characterizationPhylogenetic analysesSheep

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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.