ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2020
Evaluation of two multiplex RT-PCR assays for detection and subtype differentiation of Brazilian swine influenza viruses.
Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.
- A Systematic Review of New, Enhanced Surveillance Systems and Methodologies for Zoonotic Influenza Viruses in Animals and Human-Animal Interface.Influenza and other respiratory viruses · 2025Pooled it
- Advancements in Modern Nucleic Acid-Based Multiplex Testing Methodologies for the Diagnosis of Swine Infectious Diseases.Veterinary sciences · 2025Review
- Macroepidemiological trends of Influenza A virus detection through reverse transcription real-time polymerase chain reaction (RT-rtPCR) in porcine samples in the United States over the last 20 years.Frontiers in veterinary science · 2025Article
- Review
- Introductions of Human-Origin Seasonal H3N2, H1N2 and Pre-2009 H1N1 Influenza Viruses to Swine in Brazil.Viruses · 2023Article
- Review of genome sequencing technologies in molecular characterization of influenza A viruses in swine.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2022Article
- Swine influenza A virus subtypes circulating in Brazilian commercial pig herds from 2012 to 2019.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2021Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
Influenza A virus (IAV) subtypes H1N1, H1N2, and H3N2 are endemic in swine herds in most pork producing countries; however, the viruses circulating in different geographic regions are antigenically and genetically distinct. In this sense, the availability of a rapid diagnostic assay to detect locally adapted IAVs and discriminate the virus subtype in clinical samples from swine is extremely important for monitoring and control of the disease. This study describes the development and validation of a multiplex RT-PCR assay for detection and subtyping of IAV from pigs. The analytical and diagnostic specificity of the assays was 100% (94.3-100.0, CI 95%), and the limit of detection was 10
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Registered trials
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.