ArticleScientific reports2026
The prevalence of E198A and F200Y single nucleotide polymorphism in Haemonchus contortus populations from Polish goat herds.
Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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Who cites it
1 citing paper in PubMed.
- Dominance of the E198A Mutation and Emergence of Co-Selection in Benzimidazole-ResistantVeterinary sciences · 2026Article
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14 authors.
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Abstract
A cross-sectional descriptive study was carried out on a study population of 81 goat herds to investigate the prevalence and frequency of two single nucleotide polymorphisms (SNPs; E198A and F200Y) associated with resistance to benzimidazoles (BZ) in Haemonchus contortus populations of goats in Poland. The distribution of gastrointestinal nematode (GIN) genera/species in a pooled fecal sample from each herd was determined in larval cultures and the presence of H. contortus DNA in larval cultures was confirmed using real-time PCR. SNPs were detected and their frequency was quantified using pyrosequencing. The Hardy-Weinberg principle was employed to estimate frequencies of H. contortus genotypes based on frequencies of alleles containing each SNP. At least one BZ resistance-associated SNP was detected in each within-herd (WH) H. contortus population-F200Y SNP in 79/81 WH H. contortus populations (98%) and E198A SNP in 80/81 WH H. contortus populations (99%). The median WH frequencies of F200Y and E198A were 86% and 8%, respectively. In the total Polish H. contortus population, the overall frequency of BZ-resistant genotypes was estimated at 89% (CI 95%: 82%-93%) and was positively and independently associated with the purchase of goats abroad (adjusted odds ratio [OR
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