Evidence map›Paper›PMID 25248105›Full record

ArticlePloS one2014

Getting more out of less--a quantitative serological screening tool for simultaneous detection of multiple influenza A hemagglutinin-types in chickens.

Gudrun S Freidl, Erwin de Bruin, Janko van Beek, Johan Reimerink, Sjaak de Wit, Guus Koch, Lonneke Vervelde, Henk-Jan van den Ham, Marion P G Koopmans

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.7field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 23 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 1 country.

Gudrun S FreidlDepartment of Viroscience, Erasmus Medical Center, Rotterdam, The Netherlands; Emerging Infectious Diseases, Division of Virology, Centre for Infectious Diseases Research, Diagnostics and Perinatal Screening, Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
Erwin de BruinEmerging Infectious Diseases, Division of Virology, Centre for Infectious Diseases Research, Diagnostics and Perinatal Screening, Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
Janko van BeekDepartment of Viroscience, Erasmus Medical Center, Rotterdam, The Netherlands; Emerging Infectious Diseases, Division of Virology, Centre for Infectious Diseases Research, Diagnostics and Perinatal Screening, Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
Johan ReimerinkEmerging Infectious Diseases, Division of Virology, Centre for Infectious Diseases Research, Diagnostics and Perinatal Screening, Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
Sjaak de WitGD Animal Health Service (AHS), Deventer, The Netherlands.
Guus KochCentral Veterinary Institute (CVI), Lelystad, The Netherlands.
Lonneke VerveldeUtrecht University, Utrecht, The Netherlands.
Henk-Jan van den HamDepartment of Viroscience, Erasmus Medical Center, Rotterdam, The Netherlands.
Marion P G KoopmansDepartment of Viroscience, Erasmus Medical Center, Rotterdam, The Netherlands; Emerging Infectious Diseases, Division of Virology, Centre for Infectious Diseases Research, Diagnostics and Perinatal Screening, Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
National Institute for Public Health and the Environment · NLErasmus MC · NLDe Gezondheidsdienst voor Dieren · NLUtrecht University · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current avian influenza surveillance in poultry primarily targets subtypes of interest for the veterinary sector (H5, H7). However, as virological and serological evidence suggest, surveillance of additional subtypes is important for public health as well as for the poultry industry. Therefore, we developed a protein microarray enabling simultaneous identification of antibodies directed against different HA-types of influenza A viruses in chickens. The assay successfully discriminated negative from experimentally and naturally infected, seropositive chickens. Sensitivity and specificity depended on the cut-off level used but ranged from 84.4% to 100% and 100%, respectively, for a cut off level of ≥ 1:40, showing minimal cross reactivity. As this testing platform is also validated for the use in humans, it constitutes a surveillance tool that can be applied in human-animal interface studies.

Indexed as

AnimalsChickensHemagglutinin Glycoproteins, Influenza VirusInfluenza A virusInfluenza in BirdsSensitivity and SpecificityHemagglutinin Glycoproteins, Influenza Virus

Identifiers

PMID25248105
PMCPMC4172590
OpenAlexW2022690702

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.