ArticleHeliyon2020
Human parvovirus B19 frequency among blood donors after an epidemic outbreak: relevance of the epidemiological scenario for transfusion medicine.
Article in Heliyon, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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
7 citing papers in PubMed, 11 citations in OpenAlex.
- Insights into parvovirus B19 clinical and virological dynamics among blood donors.Le infezioni in medicina · 2026Article
- Long-Term Retrospective Analysis of Parvovirus B19 Infections in Blood Donors (2012-2024): Significant Increase in Prevalence Following the SARS-CoV-2 Pandemic.Diagnostics (Basel, Switzerland) · 2025Article
- [Seroprevalence and infection by human parvovirus B19 in pregnant women from Córdoba, Argentina, 2021-2022]Revista de la Facultad de Ciencias Medicas (Cordoba, Argentina) · 2024Observational
- Increased parvovirus B19 seropositivity in healthy blood donors in India.Scientific reports · 2024Article
- Detection and analysis of parvovirus B19 among blood donors in a regional blood center in Eastern China.Heliyon · 2024Article
- Review
- Human parvovirus B19 infection in a pregnant patient resulting in severe hydrops, foetal death and persistent infection.Access microbiology · 2022Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A retrospective, cross-sectional study was conducted to determine the frequency of human parvovirus B19 (B19V) infected individuals, viral loads and immunity among blood donors from Argentina, in a post-epidemic outbreak period. B19V DNA and specific IgG were tested in minimum study samples of donors attending a blood bank at Córdoba, Argentina, in 2014. Anti-B19V IgM and viral loads were determined in B19V-positive plasma samples. Seven of 731 samples (0.96%) resulted positive, corresponding to individuals aged 32-53 years, four of them repeat donnors and three first-time donors. Viral loads were <10
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Registered trials
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