ArticleViruses2021
Genetic Diversity and Epidemiological Significance of Wild Boar HEV-3 Strains Circulating in Poland.
Article in Viruses, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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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.
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.
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Who cites it
8 citing papers in PubMed, 14 citations in OpenAlex.
- Serological and Molecular Detection of Zoonotic Pathogens in European Bison (Pathogens (Basel, Switzerland) · 2026Article
- Hepatitis E virus in wild boar from Poland.Scientific reports · 2026Article
- Hepatitis E Virus (HEV) Infection Among Pigs in Poland: An Assessment of the Prevalence on Commercial Swine Farms.Transboundary and emerging diseases · 2026Article
- Hepatitis E virus (HEV) as an emerging challenge in Poland: a narrative review of epidemiological and clinical data.Archives of medical science : AMS · 2026Article
- Molecular Detection and Genetic Typing of Hepatitis E Virus in Wild Animals from Slovakia.Food and environmental virology · 2025Article
- Development of a Sensitive and Specific Quantitative RT-qPCR Method for the Detection of Hepatitis E Virus Genotype 3 in Porcine Liver and Foodstuff.Foods (Basel, Switzerland) · 2024Article
- Longitudinal serological and virological survey of hepatitis E virus in wild boar (Frontiers in veterinary science · 2024Article
- Hepatitis E Virus (HEV): Identification of Subtypes 3b and 3m in Wild Boar Population in Liguria Region, Italy.Pathogens (Basel, Switzerland) · 2022Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The wild boar is the most important reservoir of zoonotic HEV-3 strains among different wildlife species. The aim of the study was subtype identification of wild boar HEV-3 strains circulating in Poland. Wild boar liver was used in the study in the form of homogenates prepared from 57 samples positive for HEV in a real-time RT-PCR. These samples were collected from juvenile and adult wild boars hunted in the jurisdictions of different Regional Directorates of State Forests (RDSF) across Poland. Subtype identification of detected HEV strains was based on a phylogenetic analysis of the most conserved HEV ORF2 genome fragment. Out of 57 tested samples, consensus HEV ORF2 sequences of 348 bp were obtained for 45 strains. Nineteen strains were identified and belonged to the HEV gt 3a and 3i subtypes, whereas 26 were not assigned to any virus subtype. HEV gt 3i strains prevailed in the Polish wild boar population, 16 of such were identified, and they were significantly more often observed in the RDSF Katowice area (χ
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Registered trials
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